Console.Write メソッド

定義

指定した値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified value or values to the standard output stream.

オーバーロード

Write(String, Object, Object, Object, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現と可変長パラメーター リストを標準出力ストリームに書き込みます。Writes the text representation of the specified objects and variable-length parameter list to the standard output stream using the specified format information.

Write(String, Object, Object, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified objects to the standard output stream using the specified format information.

Write(String, Object, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified objects to the standard output stream using the specified format information.

Write(String, Object[])

指定された書式情報を使用して、指定したオブジェクト配列のテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified array of objects to the standard output stream using the specified format information.

Write(String, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified object to the standard output stream using the specified format information.

Write(UInt64)

指定した 64 ビット符号なし整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 64-bit unsigned integer value to the standard output stream.

Write(UInt32)

指定した 32 ビット符号なし整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 32-bit unsigned integer value to the standard output stream.

Write(String)

指定した文字列値を標準出力ストリームに書き込みます。Writes the specified string value to the standard output stream.

Write(Char[], Int32, Int32)

指定した Unicode 文字の部分配列を標準出力ストリームに書き込みます。Writes the specified subarray of Unicode characters to the standard output stream.

Write(Object)

指定したオブジェクトのテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified object to the standard output stream.

Write(Single)

指定した単精度浮動小数点値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified single-precision floating-point value to the standard output stream.

Write(Char)

指定した Unicode 文字値を標準出力ストリームに書き込みます。Writes the specified Unicode character value to the standard output stream.

Write(Char[])

指定した Unicode 文字配列を標準出力ストリームに書き込みます。Writes the specified array of Unicode characters to the standard output stream.

Write(Boolean)

指定した Boolean 値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified Boolean value to the standard output stream.

Write(Double)

指定した倍精度浮動小数点値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified double-precision floating-point value to the standard output stream.

Write(Int32)

指定した 32 ビット符号付き整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 32-bit signed integer value to the standard output stream.

Write(Int64)

指定した 64 ビット符号付き整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 64-bit signed integer value to the standard output stream.

Write(Decimal)

指定した Decimal 値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified Decimal value to the standard output stream.

Write(String, Object, Object, Object, Object)

重要

この API は CLS 準拠ではありません。

指定した書式情報を使用して、指定したオブジェクトのテキスト表現と可変長パラメーター リストを標準出力ストリームに書き込みます。Writes the text representation of the specified objects and variable-length parameter list to the standard output stream using the specified format information.

public:
 static void Write(System::String ^ format, System::Object ^ arg0, System::Object ^ arg1, System::Object ^ arg2, System::Object ^ arg3);
[System.CLSCompliant(false)]
public static void Write (string format, object arg0, object arg1, object arg2, object arg3);
static member Write : string * obj * obj * obj * obj -> unit
Public Shared Sub Write (format As String, arg0 As Object, arg1 As Object, arg2 As Object, arg3 As Object)

パラメーター

format
String

複合書式設定文字列。A composite format string.

arg0
Object

format を使用して書き込む最初のオブジェクト。The first object to write using format.

arg1
Object

format を使用して書き込む 2 番目のオブジェクト。The second object to write using format.

arg2
Object

format を使用して書き込む 3 番目のオブジェクト。The third object to write using format.

arg3
Object

format を使用して書き込む 4 番目のオブジェクト。The fourth object to write using format.

属性

例外

I/O エラーが発生しました。An I/O error occurred.

formatnull です。format is null.

format の書式指定が正しくありません。The format specification in format is invalid.

次の例は、Write(String, Object, Object, Object, Object) メソッドでの変数パラメーターの使用方法を示しています。The following example illustrates the use of variable parameters with the Write(String, Object, Object, Object, Object) method. メソッドは、複合書式指定文字列と5つの書式項目を使用して呼び出されます。The method is called with a composite format string and five format items.

using namespace System;

//void main(array<System::String ^> ^args)
void main()
{
   DateTime dateRecorded(2009, 6, 15);
   DateTime startTime(1, 1, 1, 0, 30, 0);
   TimeSpan interval(12, 0, 0);

   Double temperature1 = 52.8;
   Double temperature2 = 63.5;
   
   Console::Write("Date: {0:d}:\n   Temperature at {1:t}: {2}\n   Temperature at {3:t}: {4}\n", 
                  dateRecorded, startTime, temperature1, 
                  startTime.Add(interval), temperature2);
    Console::ReadLine();
}
// The example displays the following output:
//      Date: 6/15/2009:
//         Temperature at 12:30 AM: 52.8
//         Temperature at 12:30 PM: 63.5

注釈

注意

この API は、CLS に準拠していません。This API is not CLS-compliant. CLS 準拠の代わりとして Console.Write(String, Object[]) を使用できます。The CLS-compliant alternative is Console.Write(String, Object[]). およびC# Visual Basic コンパイラは、このメソッドへの呼び出しを Console.Write(String, Object[])の呼び出しとして自動的に解決します。The C# and Visual Basic compilers automatically resolve a call to this method as a call to Console.Write(String, Object[]).

このメソッドは、.NET Framework の複合書式指定機能を使用して、オブジェクトの値をテキスト表現に変換し、その表現を文字列に埋め込みます。This method uses the composite formatting feature of the .NET Framework to convert the value of an object to its text representation and embed that representation in a string. 結果の文字列が出力ストリームに書き込まれます。The resulting string is written to the output stream.

format パラメーターは、このメソッドのパラメーターリスト内のオブジェクトに対応する0個以上のインデックス付きプレースホルダー (書式項目と呼ばれます) と共に、0個以上のテキストの実行で構成されます。The format parameter consists of zero or more runs of text intermixed with zero or more indexed placeholders, called format items, that correspond to an object in the parameter list of this method. 書式設定プロセスでは、各書式項目が対応するオブジェクトの値のテキスト表現に置き換えられます。The formatting process replaces each format item with the text representation of the value of the corresponding object.

書式指定項目の構文は {index[,alignment] [:formatString]}です。これは、必須のインデックス、書式設定されたテキストの長さと配置 (オプション)、および対応するオブジェクトの値を書式設定する方法を制御する省略可能な書式指定子文字の文字列です。The syntax of a format item is {index[,alignment][:formatString]}, which specifies a mandatory index, the optional length and alignment of the formatted text, and an optional string of format specifier characters that govern how the value of the corresponding object is formatted.

.NET Framework では、さまざまな書式設定がサポートされています。詳細については、次の書式設定に関するトピックを参照してください。The .NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics.

注意 (呼び出し元)

このメソッドは vararg キーワードでマークされています。これは、可変個のパラメーターをサポートしていることを意味します。This method is marked with the vararg keyword, which means that it supports a variable number of parameters. メソッドはビジュアルC++から呼び出すことができますが、または Visual Basic C#コードから呼び出すことはできません。The method can be called from Visual C++, but it cannot be called from C# or Visual Basic code. およびC# Visual Basic コンパイラは、Write(String, Object, Object, Object, Object) の呼び出しを Write(String, Object[])の呼び出しとして解決します。The C# and Visual Basic compilers resolve calls to Write(String, Object, Object, Object, Object) as calls to Write(String, Object[]).

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(String, Object, Object, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified objects to the standard output stream using the specified format information.

public:
 static void Write(System::String ^ format, System::Object ^ arg0, System::Object ^ arg1, System::Object ^ arg2);
public static void Write (string format, object arg0, object arg1, object arg2);
static member Write : string * obj * obj * obj -> unit
Public Shared Sub Write (format As String, arg0 As Object, arg1 As Object, arg2 As Object)

パラメーター

format
String

複合書式設定文字列。A composite format string.

arg0
Object

format を使用して書き込む最初のオブジェクト。The first object to write using format.

arg1
Object

format を使用して書き込む 2 番目のオブジェクト。The second object to write using format.

arg2
Object

format を使用して書き込む 3 番目のオブジェクト。The third object to write using format.

例外

I/O エラーが発生しました。An I/O error occurred.

formatnull です。format is null.

format の書式指定が正しくありません。The format specification in format is invalid.

次の例では、WriteLine メソッドを使用して、数値、日付、および列挙体の標準的な書式指定子を示します。The following example uses the WriteLine method to demonstrate the standard formatting specifiers for numbers, dates, and enumerations.

// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using namespace System;

public enum class Color {Yellow = 1, Blue, Green};

int main() 
{
    DateTime thisDate = DateTime::Now;
    Console::Clear();

    // Format a negative integer or floating-point number in various ways.
    Console::WriteLine("Standard Numeric Format Specifiers");
    Console::WriteLine(
        "(C) Currency: . . . . . . . . {0:C}\n" +
        "(D) Decimal:. . . . . . . . . {0:D}\n" +
        "(E) Scientific: . . . . . . . {1:E}\n" +
        "(F) Fixed point:. . . . . . . {1:F}\n" +
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(N) Number: . . . . . . . . . {0:N}\n" +
        "(P) Percent:. . . . . . . . . {1:P}\n" +
        "(R) Round-trip: . . . . . . . {1:R}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n",
        -123, -123.45f); 

    // Format the current date in various ways.
    Console::WriteLine("Standard DateTime Format Specifiers");
    Console::WriteLine(
        "(d) Short date: . . . . . . . {0:d}\n" +
        "(D) Long date:. . . . . . . . {0:D}\n" +
        "(t) Short time: . . . . . . . {0:t}\n" +
        "(T) Long time:. . . . . . . . {0:T}\n" +
        "(f) Full date/short time: . . {0:f}\n" +
        "(F) Full date/long time:. . . {0:F}\n" +
        "(g) General date/short time:. {0:g}\n" +
        "(G) General date/long time: . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(M) Month:. . . . . . . . . . {0:M}\n" +
        "(R) RFC1123:. . . . . . . . . {0:R}\n" +
        "(s) Sortable: . . . . . . . . {0:s}\n" +
        "(u) Universal sortable: . . . {0:u} (invariant)\n" +
        "(U) Universal full date/time: {0:U}\n" +
        "(Y) Year: . . . . . . . . . . {0:Y}\n", 
        thisDate);

    // Format a Color enumeration value in various ways.
    Console::WriteLine("Standard Enumeration Format Specifiers");
    Console::WriteLine(
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
        "(D) Decimal number: . . . . . {0:D}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n", 
        Color::Green);       

};


/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
(default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
(default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
(default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using System;
class Sample 
{
    enum Color {Yellow = 1, Blue, Green};
    static DateTime thisDate = DateTime.Now;

    public static void Main() 
    {
        Console.Clear();

        // Format a negative integer or floating-point number in various ways.
        Console.WriteLine("Standard Numeric Format Specifiers");
        Console.WriteLine(
            "(C) Currency: . . . . . . . . {0:C}\n" +
            "(D) Decimal:. . . . . . . . . {0:D}\n" +
            "(E) Scientific: . . . . . . . {1:E}\n" +
            "(F) Fixed point:. . . . . . . {1:F}\n" +
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(N) Number: . . . . . . . . . {0:N}\n" +
            "(P) Percent:. . . . . . . . . {1:P}\n" +
            "(R) Round-trip: . . . . . . . {1:R}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n",
            -123, -123.45f); 

        // Format the current date in various ways.
        Console.WriteLine("Standard DateTime Format Specifiers");
        Console.WriteLine(
            "(d) Short date: . . . . . . . {0:d}\n" +
            "(D) Long date:. . . . . . . . {0:D}\n" +
            "(t) Short time: . . . . . . . {0:t}\n" +
            "(T) Long time:. . . . . . . . {0:T}\n" +
            "(f) Full date/short time: . . {0:f}\n" +
            "(F) Full date/long time:. . . {0:F}\n" +
            "(g) General date/short time:. {0:g}\n" +
            "(G) General date/long time: . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(M) Month:. . . . . . . . . . {0:M}\n" +
            "(R) RFC1123:. . . . . . . . . {0:R}\n" +
            "(s) Sortable: . . . . . . . . {0:s}\n" +
            "(u) Universal sortable: . . . {0:u} (invariant)\n" +
            "(U) Universal full date/time: {0:U}\n" +
            "(Y) Year: . . . . . . . . . . {0:Y}\n", 
            thisDate);

        // Format a Color enumeration value in various ways.
        Console.WriteLine("Standard Enumeration Format Specifiers");
        Console.WriteLine(
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
            "(D) Decimal number: . . . . . {0:D}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n", 
            Color.Green);       
    }
}
/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
    (default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
    (default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
' This code example demonstrates the Console.WriteLine() method.
' Formatting for this example uses the "en-US" culture.

Class Sample
   Public Enum Color
      Yellow = 1
      Blue = 2
      Green = 3
   End Enum 'Color
   Private Shared thisDate As DateTime = DateTime.Now
   
   Public Shared Sub Main()
      Console.Clear()

      ' Format a negative integer or floating-point number in various ways.
      Console.WriteLine("Standard Numeric Format Specifiers")
      Console.WriteLine("(C) Currency: . . . . . . . . {0:C}" & vbCrLf & _
                        "(D) Decimal:. . . . . . . . . {0:D}" & vbCrLf & _
                        "(E) Scientific: . . . . . . . {1:E}" & vbCrLf & _
                        "(F) Fixed point:. . . . . . . {1:F}" & vbCrLf & _
                        "(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(N) Number: . . . . . . . . . {0:N}" & vbCrLf & _
                        "(P) Percent:. . . . . . . . . {1:P}" & vbCrLf & _
                        "(R) Round-trip: . . . . . . . {1:R}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        - 123, - 123.45F)

      ' Format the current date in various ways.
      Console.WriteLine("Standard DateTime Format Specifiers")
      Console.WriteLine("(d) Short date: . . . . . . . {0:d}" & vbCrLf & _
                        "(D) Long date:. . . . . . . . {0:D}" & vbCrLf & _
                        "(t) Short time: . . . . . . . {0:t}" & vbCrLf & _
                        "(T) Long time:. . . . . . . . {0:T}" & vbCrLf & _
                        "(f) Full date/short time: . . {0:f}" & vbCrLf & _
                        "(F) Full date/long time:. . . {0:F}" & vbCrLf & _
                        "(g) General date/short time:. {0:g}" & vbCrLf & _
                        "(G) General date/long time: . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(M) Month:. . . . . . . . . . {0:M}" & vbCrLf & _
                        "(R) RFC1123:. . . . . . . . . {0:R}" & vbCrLf & _
                        "(s) Sortable: . . . . . . . . {0:s}" & vbCrLf & _
                        "(u) Universal sortable: . . . {0:u} (invariant)" & vbCrLf & _
                        "(U) Universal full date/time: {0:U}" & vbCrLf & _
                        "(Y) Year: . . . . . . . . . . {0:Y}" & vbCrLf, _
                        thisDate)

      ' Format a Color enumeration value in various ways.
      Console.WriteLine("Standard Enumeration Format Specifiers")
      Console.WriteLine("(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)" & vbCrLf & _
                        "(D) Decimal number: . . . . . {0:D}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        Color.Green)
   End Sub
End Class
'
'This code example produces the following results:
'
'Standard Numeric Format Specifiers
'(C) Currency: . . . . . . . . ($123.00)
'(D) Decimal:. . . . . . . . . -123
'(E) Scientific: . . . . . . . -1.234500E+002
'(F) Fixed point:. . . . . . . -123.45
'(G) General:. . . . . . . . . -123
'    (default):. . . . . . . . -123 (default = 'G')
'(N) Number: . . . . . . . . . -123.00
'(P) Percent:. . . . . . . . . -12,345.00 %
'(R) Round-trip: . . . . . . . -123.45
'(X) Hexadecimal:. . . . . . . FFFFFF85
'
'Standard DateTime Format Specifiers
'(d) Short date: . . . . . . . 6/26/2004
'(D) Long date:. . . . . . . . Saturday, June 26, 2004
'(t) Short time: . . . . . . . 8:11 PM
'(T) Long time:. . . . . . . . 8:11:04 PM
'(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
'(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
'(g) General date/short time:. 6/26/2004 8:11 PM
'(G) General date/long time: . 6/26/2004 8:11:04 PM
'    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
'(M) Month:. . . . . . . . . . June 26
'(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
'(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
'(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
'(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
'(Y) Year: . . . . . . . . . . June, 2004
'
'Standard Enumeration Format Specifiers
'(G) General:. . . . . . . . . Green
'    (default):. . . . . . . . Green (default = 'G')
'(F) Flags:. . . . . . . . . . Green (flags or integer)
'(D) Decimal number: . . . . . 3
'(X) Hexadecimal:. . . . . . . 00000003
'

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

このメソッドは、.NET Framework の複合書式指定機能を使用して、オブジェクトの値をテキスト表現に変換し、その表現を文字列に埋め込みます。This method uses the composite formatting feature of the .NET Framework to convert the value of an object to its text representation and embed that representation in a string. 結果の文字列が出力ストリームに書き込まれます。The resulting string is written to the output stream.

format パラメーターは、このメソッドのパラメーターリスト内のオブジェクトに対応する0個以上のインデックス付きプレースホルダー (書式項目と呼ばれます) と共に、0個以上のテキストの実行で構成されます。The format parameter consists of zero or more runs of text intermixed with zero or more indexed placeholders, called format items, that correspond to an object in the parameter list of this method. 書式設定プロセスでは、各書式項目が対応するオブジェクトの値のテキスト表現に置き換えられます。The formatting process replaces each format item with the text representation of the value of the corresponding object.

書式指定項目の構文は {index[,alignment] [:formatString]}です。これは、必須のインデックス、書式設定されたテキストの長さと配置 (オプション)、および対応するオブジェクトの値を書式設定する方法を制御する省略可能な書式指定子文字の文字列です。The syntax of a format item is {index[,alignment][:formatString]}, which specifies a mandatory index, the optional length and alignment of the formatted text, and an optional string of format specifier characters that govern how the value of the corresponding object is formatted.

.NET Framework では、さまざまな書式設定がサポートされています。詳細については、次の書式設定に関するトピックを参照してください。The .NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(String, Object, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified objects to the standard output stream using the specified format information.

public:
 static void Write(System::String ^ format, System::Object ^ arg0, System::Object ^ arg1);
public static void Write (string format, object arg0, object arg1);
static member Write : string * obj * obj -> unit
Public Shared Sub Write (format As String, arg0 As Object, arg1 As Object)

パラメーター

format
String

複合書式設定文字列。A composite format string.

arg0
Object

format を使用して書き込む最初のオブジェクト。The first object to write using format.

arg1
Object

format を使用して書き込む 2 番目のオブジェクト。The second object to write using format.

例外

I/O エラーが発生しました。An I/O error occurred.

formatnull です。format is null.

format の書式指定が正しくありません。The format specification in format is invalid.

次の例では、WriteLine メソッドを使用して、数値、日付、および列挙体の標準的な書式指定子を示します。The following example uses the WriteLine method to demonstrate the standard formatting specifiers for numbers, dates, and enumerations.

// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using namespace System;

public enum class Color {Yellow = 1, Blue, Green};

int main() 
{
    DateTime thisDate = DateTime::Now;
    Console::Clear();

    // Format a negative integer or floating-point number in various ways.
    Console::WriteLine("Standard Numeric Format Specifiers");
    Console::WriteLine(
        "(C) Currency: . . . . . . . . {0:C}\n" +
        "(D) Decimal:. . . . . . . . . {0:D}\n" +
        "(E) Scientific: . . . . . . . {1:E}\n" +
        "(F) Fixed point:. . . . . . . {1:F}\n" +
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(N) Number: . . . . . . . . . {0:N}\n" +
        "(P) Percent:. . . . . . . . . {1:P}\n" +
        "(R) Round-trip: . . . . . . . {1:R}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n",
        -123, -123.45f); 

    // Format the current date in various ways.
    Console::WriteLine("Standard DateTime Format Specifiers");
    Console::WriteLine(
        "(d) Short date: . . . . . . . {0:d}\n" +
        "(D) Long date:. . . . . . . . {0:D}\n" +
        "(t) Short time: . . . . . . . {0:t}\n" +
        "(T) Long time:. . . . . . . . {0:T}\n" +
        "(f) Full date/short time: . . {0:f}\n" +
        "(F) Full date/long time:. . . {0:F}\n" +
        "(g) General date/short time:. {0:g}\n" +
        "(G) General date/long time: . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(M) Month:. . . . . . . . . . {0:M}\n" +
        "(R) RFC1123:. . . . . . . . . {0:R}\n" +
        "(s) Sortable: . . . . . . . . {0:s}\n" +
        "(u) Universal sortable: . . . {0:u} (invariant)\n" +
        "(U) Universal full date/time: {0:U}\n" +
        "(Y) Year: . . . . . . . . . . {0:Y}\n", 
        thisDate);

    // Format a Color enumeration value in various ways.
    Console::WriteLine("Standard Enumeration Format Specifiers");
    Console::WriteLine(
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
        "(D) Decimal number: . . . . . {0:D}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n", 
        Color::Green);       

};


/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
(default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
(default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
(default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using System;
class Sample 
{
    enum Color {Yellow = 1, Blue, Green};
    static DateTime thisDate = DateTime.Now;

    public static void Main() 
    {
        Console.Clear();

        // Format a negative integer or floating-point number in various ways.
        Console.WriteLine("Standard Numeric Format Specifiers");
        Console.WriteLine(
            "(C) Currency: . . . . . . . . {0:C}\n" +
            "(D) Decimal:. . . . . . . . . {0:D}\n" +
            "(E) Scientific: . . . . . . . {1:E}\n" +
            "(F) Fixed point:. . . . . . . {1:F}\n" +
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(N) Number: . . . . . . . . . {0:N}\n" +
            "(P) Percent:. . . . . . . . . {1:P}\n" +
            "(R) Round-trip: . . . . . . . {1:R}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n",
            -123, -123.45f); 

        // Format the current date in various ways.
        Console.WriteLine("Standard DateTime Format Specifiers");
        Console.WriteLine(
            "(d) Short date: . . . . . . . {0:d}\n" +
            "(D) Long date:. . . . . . . . {0:D}\n" +
            "(t) Short time: . . . . . . . {0:t}\n" +
            "(T) Long time:. . . . . . . . {0:T}\n" +
            "(f) Full date/short time: . . {0:f}\n" +
            "(F) Full date/long time:. . . {0:F}\n" +
            "(g) General date/short time:. {0:g}\n" +
            "(G) General date/long time: . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(M) Month:. . . . . . . . . . {0:M}\n" +
            "(R) RFC1123:. . . . . . . . . {0:R}\n" +
            "(s) Sortable: . . . . . . . . {0:s}\n" +
            "(u) Universal sortable: . . . {0:u} (invariant)\n" +
            "(U) Universal full date/time: {0:U}\n" +
            "(Y) Year: . . . . . . . . . . {0:Y}\n", 
            thisDate);

        // Format a Color enumeration value in various ways.
        Console.WriteLine("Standard Enumeration Format Specifiers");
        Console.WriteLine(
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
            "(D) Decimal number: . . . . . {0:D}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n", 
            Color.Green);       
    }
}
/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
    (default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
    (default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
' This code example demonstrates the Console.WriteLine() method.
' Formatting for this example uses the "en-US" culture.

Class Sample
   Public Enum Color
      Yellow = 1
      Blue = 2
      Green = 3
   End Enum 'Color
   Private Shared thisDate As DateTime = DateTime.Now
   
   Public Shared Sub Main()
      Console.Clear()

      ' Format a negative integer or floating-point number in various ways.
      Console.WriteLine("Standard Numeric Format Specifiers")
      Console.WriteLine("(C) Currency: . . . . . . . . {0:C}" & vbCrLf & _
                        "(D) Decimal:. . . . . . . . . {0:D}" & vbCrLf & _
                        "(E) Scientific: . . . . . . . {1:E}" & vbCrLf & _
                        "(F) Fixed point:. . . . . . . {1:F}" & vbCrLf & _
                        "(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(N) Number: . . . . . . . . . {0:N}" & vbCrLf & _
                        "(P) Percent:. . . . . . . . . {1:P}" & vbCrLf & _
                        "(R) Round-trip: . . . . . . . {1:R}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        - 123, - 123.45F)

      ' Format the current date in various ways.
      Console.WriteLine("Standard DateTime Format Specifiers")
      Console.WriteLine("(d) Short date: . . . . . . . {0:d}" & vbCrLf & _
                        "(D) Long date:. . . . . . . . {0:D}" & vbCrLf & _
                        "(t) Short time: . . . . . . . {0:t}" & vbCrLf & _
                        "(T) Long time:. . . . . . . . {0:T}" & vbCrLf & _
                        "(f) Full date/short time: . . {0:f}" & vbCrLf & _
                        "(F) Full date/long time:. . . {0:F}" & vbCrLf & _
                        "(g) General date/short time:. {0:g}" & vbCrLf & _
                        "(G) General date/long time: . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(M) Month:. . . . . . . . . . {0:M}" & vbCrLf & _
                        "(R) RFC1123:. . . . . . . . . {0:R}" & vbCrLf & _
                        "(s) Sortable: . . . . . . . . {0:s}" & vbCrLf & _
                        "(u) Universal sortable: . . . {0:u} (invariant)" & vbCrLf & _
                        "(U) Universal full date/time: {0:U}" & vbCrLf & _
                        "(Y) Year: . . . . . . . . . . {0:Y}" & vbCrLf, _
                        thisDate)

      ' Format a Color enumeration value in various ways.
      Console.WriteLine("Standard Enumeration Format Specifiers")
      Console.WriteLine("(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)" & vbCrLf & _
                        "(D) Decimal number: . . . . . {0:D}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        Color.Green)
   End Sub
End Class
'
'This code example produces the following results:
'
'Standard Numeric Format Specifiers
'(C) Currency: . . . . . . . . ($123.00)
'(D) Decimal:. . . . . . . . . -123
'(E) Scientific: . . . . . . . -1.234500E+002
'(F) Fixed point:. . . . . . . -123.45
'(G) General:. . . . . . . . . -123
'    (default):. . . . . . . . -123 (default = 'G')
'(N) Number: . . . . . . . . . -123.00
'(P) Percent:. . . . . . . . . -12,345.00 %
'(R) Round-trip: . . . . . . . -123.45
'(X) Hexadecimal:. . . . . . . FFFFFF85
'
'Standard DateTime Format Specifiers
'(d) Short date: . . . . . . . 6/26/2004
'(D) Long date:. . . . . . . . Saturday, June 26, 2004
'(t) Short time: . . . . . . . 8:11 PM
'(T) Long time:. . . . . . . . 8:11:04 PM
'(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
'(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
'(g) General date/short time:. 6/26/2004 8:11 PM
'(G) General date/long time: . 6/26/2004 8:11:04 PM
'    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
'(M) Month:. . . . . . . . . . June 26
'(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
'(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
'(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
'(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
'(Y) Year: . . . . . . . . . . June, 2004
'
'Standard Enumeration Format Specifiers
'(G) General:. . . . . . . . . Green
'    (default):. . . . . . . . Green (default = 'G')
'(F) Flags:. . . . . . . . . . Green (flags or integer)
'(D) Decimal number: . . . . . 3
'(X) Hexadecimal:. . . . . . . 00000003
'

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

このメソッドは、.NET Framework の複合書式指定機能を使用して、オブジェクトの値をテキスト表現に変換し、その表現を文字列に埋め込みます。This method uses the composite formatting feature of the .NET Framework to convert the value of an object to its text representation and embed that representation in a string. 結果の文字列が出力ストリームに書き込まれます。The resulting string is written to the output stream.

format パラメーターは、このメソッドのパラメーターリスト内のオブジェクトに対応する0個以上のインデックス付きプレースホルダー (書式項目と呼ばれます) と共に、0個以上のテキストの実行で構成されます。The format parameter consists of zero or more runs of text intermixed with zero or more indexed placeholders, called format items, that correspond to an object in the parameter list of this method. 書式設定プロセスでは、各書式項目が対応するオブジェクトの値のテキスト表現に置き換えられます。The formatting process replaces each format item with the text representation of the value of the corresponding object.

書式指定項目の構文は {index[,alignment] [:formatString]}です。これは、必須のインデックス、書式設定されたテキストの長さと配置 (オプション)、および対応するオブジェクトの値を書式設定する方法を制御する省略可能な書式指定子文字の文字列です。The syntax of a format item is {index[,alignment][:formatString]}, which specifies a mandatory index, the optional length and alignment of the formatted text, and an optional string of format specifier characters that govern how the value of the corresponding object is formatted.

.NET Framework では、さまざまな書式設定がサポートされています。詳細については、次の書式設定に関するトピックを参照してください。The .NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(String, Object[])

指定された書式情報を使用して、指定したオブジェクト配列のテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified array of objects to the standard output stream using the specified format information.

public:
 static void Write(System::String ^ format, ... cli::array <System::Object ^> ^ arg);
public static void Write (string format, params object[] arg);
static member Write : string * obj[] -> unit
Public Shared Sub Write (format As String, ParamArray arg As Object())

パラメーター

format
String

複合書式設定文字列。A composite format string.

arg
Object[]

format を使用して書き込むオブジェクトの配列。An array of objects to write using format.

例外

I/O エラーが発生しました。An I/O error occurred.

format または argnull です。format or arg is null.

format の書式指定が正しくありません。The format specification in format is invalid.

次の例では、ユーザーに関する情報を提供する多数のプロパティを持つ Person クラスを定義します。The following example defines a Person class with a number of properties that provide information about a person. GetDescription メソッドは、1つを除くすべてのプロパティ値を含む配列を返します。Its GetDescription method returns an array that contains all of the property values except one. この例では、GetDescription メソッドによって返された配列を使用して Person オブジェクトの値を表示します。The example then uses the array returned by the GetDescription method to display the values of the Person object.

using System;

public class Person
{
   public String Name { get; set; }
   public DateTime BirthDate  { get; set; }
   public Double Height { get; set; }
   public Double Weight { get; set; }
   public Char Gender { get; set; }
   public String Remarks { get; set; }
   
   public object[] GetDescription() 
   {
      return new object[] { Name, Gender, Height, Weight, BirthDate};
   }
}

public class Example
{
   public static void Main()
   {
      var p1 = new Person() { Name = "John", Gender = 'M',
                              BirthDate = new DateTime(1992, 5, 10), 
                              Height = 73.5, Weight = 207 };
      p1.Remarks = "Client since 1/3/2012";
      Console.Write("{0}: {1}, born {4:d}  Height {2} inches, Weight {3} lbs  ", 
                    p1.GetDescription());
      if (String.IsNullOrEmpty(p1.Remarks))
         Console.WriteLine();
      else
         Console.WriteLine("{1}Remarks: {0}", p1.Remarks,
                           Console.CursorLeft + p1.Remarks.Length + 10 > Console.WindowWidth ?
                              "\n   " : "");
   }
}
// The example displays the following output:
//    John: M, born 5/10/1992  Height 73.5 inches, Weight 207 lbs  Remarks: Client since 1/3/2012
Public Class Person
   Public Property Name As String
   Public Property BirthDate As DateTime
   Public Property Height As Double
   Public Property Weight As Double
   Public Property Gender As Char
   Public Property Remarks As String
   
   Public Function GetDescription() As Object()
      Return { Name, Gender, Height, Weight, BirthDate}
   End Function
End Class

Module Example
   Public Sub Main()
      Dim p1 As New Person() With { .Name = "John", .Gender = "M"c,
                                    .BirthDate = New DateTime(1992, 5, 10), 
                                    .Height = 73.5, .Weight = 207 }
      p1.Remarks = "Client since 1/3/2012"
      Console.Write("{0}: {1}, born {4:d}  Height {2} inches, Weight {3} lbs  ", 
                    p1.GetDescription())
      If String.IsNullOrEmpty(p1.Remarks) Then
         Console.WriteLine()
      Else
         Console.WriteLine("{1}Remarks: {0}", p1.Remarks,
                           If(Console.CursorLeft + p1.Remarks.Length + 10 > Console.WindowWidth,
                              vbCrLf + "   ", ""))
      End If   
   End Sub
End Module
' The example displays the following output:
'   John: M, born 5/10/1992  Height 73.5 inches, Weight 207 lbs  Remarks: Client since 1/3/2012

この例では、Person.Remarks プロパティの値を同じ行に表示しようとしているため、WriteLine(String, Object[]) メソッドではなく Write(String, Object[]) メソッドを呼び出していることに注意してください。Note that the example calls the Write(String, Object[]) method rather than the WriteLine(String, Object[]) method because it attempts to display the value of the Person.Remarks property on the same line. これを行うために、CursorLeft の値と WindowWidth プロパティを調べて、注釈を収めるのに十分な領域があるかどうかを判断します。To do this, it examines the value of the CursorLeft and WindowWidth properties to determine whether there is enough space for the remark to fit. 存在する場合は、行が表示されます。If there is, it displays the line. そうでない場合は、行を書き込み、3つのスペースをインデントし、コメントを表示します。If not, it writes a line, indents three spaces, and displays the remark.

次の例は、パラメーター配列ではなく arg の引数として5つの項目のリストを提供する点を除いて、最初の例と同じです。The following example is identical to the first, except that it supplies a five-item list as the arg argument instead of a parameter array.

using System;

public class Person
{
   public String Name { get; set; }
   public DateTime BirthDate  { get; set; }
   public Double Height { get; set; }
   public Double Weight { get; set; }
   public Char Gender { get; set; }
   public String Remarks { get; set; }
   
   public object[] GetDescription() 
   {
      return new object[] { Name, Gender, Height, Weight, BirthDate};
   }
}

public class Example
{
   public static void Main()
   {
      var p1 = new Person() { Name = "John", Gender = 'M',
                              BirthDate = new DateTime(1992, 5, 10), 
                              Height = 73.5, Weight = 207 };
      p1.Remarks = "Client since 1/3/2012";
      Console.Write("{0}: {1}, born {2:d}  Height {3} inches, Weight {4} lbs  ", 
                    p1.Name, p1.Gender, p1.BirthDate, p1.Height, p1.Weight);
      if (String.IsNullOrEmpty(p1.Remarks))
         Console.WriteLine();
      else
         Console.WriteLine("{1}Remarks: {0}", p1.Remarks,
                           Console.CursorLeft + p1.Remarks.Length + 10 > Console.WindowWidth ?
                              "\n   " : "");
   }
}
// The example displays the following output:
//    John: M, born 5/10/1992  Height 73.5 inches, Weight 207 lbs  Remarks: Client since 1/3/2012
Public Class Person
   Public Property Name As String
   Public Property BirthDate As DateTime
   Public Property Height As Double
   Public Property Weight As Double
   Public Property Gender As Char
   Public Property Remarks As String
   
   Public Function GetDescription() As Object()
      Return { Name, Gender, Height, Weight, BirthDate}
   End Function
End Class

Module Example
   Public Sub Main()
      Dim p1 As New Person() With { .Name = "John", .Gender = "M"c,
                                    .BirthDate = New DateTime(1992, 5, 10), 
                                    .Height = 73.5, .Weight = 207 }
      p1.Remarks = "Client since 1/3/2012"
      Console.Write("{0}: {1}, born {2:d}  Height {3} inches, Weight {4} lbs  ", 
                    p1.Name, p1.Gender, p1.BirthDate, p1.Height, p1.Weight)
      If String.IsNullOrEmpty(p1.Remarks) Then
         Console.WriteLine()
      Else
         Console.WriteLine("{1}Remarks: {0}", p1.Remarks,
                           If(Console.CursorLeft + p1.Remarks.Length + 10 > Console.WindowWidth,
                              vbCrLf + "   ", ""))
      End If   
   End Sub
End Module
' The example displays the following output:
'   John: M, born 5/10/1992  Height 73.5 inches, Weight 207 lbs  Remarks: Client since 1/3/2012

注釈

このメソッドは、.NET Framework の複合書式指定機能を使用して、オブジェクトの値をテキスト表現に変換し、その表現を文字列に埋め込みます。This method uses the composite formatting feature of the .NET Framework to convert the value of an object to its text representation and embed that representation in a string. 結果の文字列が出力ストリームに書き込まれます。The resulting string is written to the output stream.

format パラメーターは、このメソッドのパラメーターリスト内のオブジェクトに対応する0個以上のインデックス付きプレースホルダー (書式項目と呼ばれます) と共に、0個以上のテキストの実行で構成されます。The format parameter consists of zero or more runs of text intermixed with zero or more indexed placeholders, called format items, that correspond to an object in the parameter list of this method. 書式設定プロセスでは、各書式項目が対応するオブジェクトの値のテキスト表現に置き換えられます。The formatting process replaces each format item with the text representation of the value of the corresponding object.

書式指定項目の構文は {index[,alignment] [:formatString]}です。これは、必須のインデックス、書式設定されたテキストの長さと配置 (オプション)、および対応するオブジェクトの値を書式設定する方法を制御する省略可能な書式指定子文字の文字列です。The syntax of a format item is {index[,alignment][:formatString]}, which specifies a mandatory index, the optional length and alignment of the formatted text, and an optional string of format specifier characters that govern how the value of the corresponding object is formatted.

.NET Framework では、さまざまな書式設定がサポートされています。詳細については、次の書式設定に関するトピックを参照してください。The .NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics.

arg パラメーターはパラメーター配列です。The arg parameter is a parameter array. 引数は、配列として、または5つ以上の項目のリストとしてメソッドに渡すことができます。Arguments can be passed to the method either as an array or as list of five or more items. この例は、メソッド呼び出しの両方の形式を示しています。The examples illustrate both forms of method call.

注意 (呼び出し元)

このメソッドは、コードにC++よって呼び出されません。This method is not called by C++ code. コンパイラC++は、文字列と4つ以上のオブジェクトパラメーターのリストを含むsystem.string への呼び出しを、Write(String, Object, Object, Object, Object)の呼び出しとして解決します。The C++ compiler resolves calls to System.Console.Write that include a string and a list of four or more object parameters as a call to Write(String, Object, Object, Object, Object). これは、Write(String, Object)の呼び出しとして文字列とオブジェクト配列を含む、 system.string への呼び出しを解決します。It resolves calls to System.Console.Write that include a string and an object array as a call to Write(String, Object).

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(String, Object)

指定した書式情報を使用して、指定したオブジェクトのテキスト表現を標準出力ストリームに書き込みます。Writes the text representation of the specified object to the standard output stream using the specified format information.

public:
 static void Write(System::String ^ format, System::Object ^ arg0);
public static void Write (string format, object arg0);
static member Write : string * obj -> unit
Public Shared Sub Write (format As String, arg0 As Object)

パラメーター

format
String

複合書式設定文字列。A composite format string.

arg0
Object

format を使用して書き込むオブジェクト。An object to write using format.

例外

I/O エラーが発生しました。An I/O error occurred.

formatnull です。format is null.

format の書式指定が正しくありません。The format specification in format is invalid.

次の例では、WriteLine メソッドを使用して、数値、日付、および列挙体の標準的な書式指定子を示します。The following example uses the WriteLine method to demonstrate the standard formatting specifiers for numbers, dates, and enumerations.

// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using namespace System;

public enum class Color {Yellow = 1, Blue, Green};

int main() 
{
    DateTime thisDate = DateTime::Now;
    Console::Clear();

    // Format a negative integer or floating-point number in various ways.
    Console::WriteLine("Standard Numeric Format Specifiers");
    Console::WriteLine(
        "(C) Currency: . . . . . . . . {0:C}\n" +
        "(D) Decimal:. . . . . . . . . {0:D}\n" +
        "(E) Scientific: . . . . . . . {1:E}\n" +
        "(F) Fixed point:. . . . . . . {1:F}\n" +
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(N) Number: . . . . . . . . . {0:N}\n" +
        "(P) Percent:. . . . . . . . . {1:P}\n" +
        "(R) Round-trip: . . . . . . . {1:R}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n",
        -123, -123.45f); 

    // Format the current date in various ways.
    Console::WriteLine("Standard DateTime Format Specifiers");
    Console::WriteLine(
        "(d) Short date: . . . . . . . {0:d}\n" +
        "(D) Long date:. . . . . . . . {0:D}\n" +
        "(t) Short time: . . . . . . . {0:t}\n" +
        "(T) Long time:. . . . . . . . {0:T}\n" +
        "(f) Full date/short time: . . {0:f}\n" +
        "(F) Full date/long time:. . . {0:F}\n" +
        "(g) General date/short time:. {0:g}\n" +
        "(G) General date/long time: . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(M) Month:. . . . . . . . . . {0:M}\n" +
        "(R) RFC1123:. . . . . . . . . {0:R}\n" +
        "(s) Sortable: . . . . . . . . {0:s}\n" +
        "(u) Universal sortable: . . . {0:u} (invariant)\n" +
        "(U) Universal full date/time: {0:U}\n" +
        "(Y) Year: . . . . . . . . . . {0:Y}\n", 
        thisDate);

    // Format a Color enumeration value in various ways.
    Console::WriteLine("Standard Enumeration Format Specifiers");
    Console::WriteLine(
        "(G) General:. . . . . . . . . {0:G}\n" +
        "    (default):. . . . . . . . {0} (default = 'G')\n" +
        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
        "(D) Decimal number: . . . . . {0:D}\n" +
        "(X) Hexadecimal:. . . . . . . {0:X}\n", 
        Color::Green);       

};


/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
(default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
(default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
(default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
// This code example demonstrates the Console.WriteLine() method.
// Formatting for this example uses the "en-US" culture.

using System;
class Sample 
{
    enum Color {Yellow = 1, Blue, Green};
    static DateTime thisDate = DateTime.Now;

    public static void Main() 
    {
        Console.Clear();

        // Format a negative integer or floating-point number in various ways.
        Console.WriteLine("Standard Numeric Format Specifiers");
        Console.WriteLine(
            "(C) Currency: . . . . . . . . {0:C}\n" +
            "(D) Decimal:. . . . . . . . . {0:D}\n" +
            "(E) Scientific: . . . . . . . {1:E}\n" +
            "(F) Fixed point:. . . . . . . {1:F}\n" +
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(N) Number: . . . . . . . . . {0:N}\n" +
            "(P) Percent:. . . . . . . . . {1:P}\n" +
            "(R) Round-trip: . . . . . . . {1:R}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n",
            -123, -123.45f); 

        // Format the current date in various ways.
        Console.WriteLine("Standard DateTime Format Specifiers");
        Console.WriteLine(
            "(d) Short date: . . . . . . . {0:d}\n" +
            "(D) Long date:. . . . . . . . {0:D}\n" +
            "(t) Short time: . . . . . . . {0:t}\n" +
            "(T) Long time:. . . . . . . . {0:T}\n" +
            "(f) Full date/short time: . . {0:f}\n" +
            "(F) Full date/long time:. . . {0:F}\n" +
            "(g) General date/short time:. {0:g}\n" +
            "(G) General date/long time: . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(M) Month:. . . . . . . . . . {0:M}\n" +
            "(R) RFC1123:. . . . . . . . . {0:R}\n" +
            "(s) Sortable: . . . . . . . . {0:s}\n" +
            "(u) Universal sortable: . . . {0:u} (invariant)\n" +
            "(U) Universal full date/time: {0:U}\n" +
            "(Y) Year: . . . . . . . . . . {0:Y}\n", 
            thisDate);

        // Format a Color enumeration value in various ways.
        Console.WriteLine("Standard Enumeration Format Specifiers");
        Console.WriteLine(
            "(G) General:. . . . . . . . . {0:G}\n" +
            "    (default):. . . . . . . . {0} (default = 'G')\n" +
            "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)\n" +
            "(D) Decimal number: . . . . . {0:D}\n" +
            "(X) Hexadecimal:. . . . . . . {0:X}\n", 
            Color.Green);       
    }
}
/*
This code example produces the following results:

Standard Numeric Format Specifiers
(C) Currency: . . . . . . . . ($123.00)
(D) Decimal:. . . . . . . . . -123
(E) Scientific: . . . . . . . -1.234500E+002
(F) Fixed point:. . . . . . . -123.45
(G) General:. . . . . . . . . -123
    (default):. . . . . . . . -123 (default = 'G')
(N) Number: . . . . . . . . . -123.00
(P) Percent:. . . . . . . . . -12,345.00 %
(R) Round-trip: . . . . . . . -123.45
(X) Hexadecimal:. . . . . . . FFFFFF85

Standard DateTime Format Specifiers
(d) Short date: . . . . . . . 6/26/2004
(D) Long date:. . . . . . . . Saturday, June 26, 2004
(t) Short time: . . . . . . . 8:11 PM
(T) Long time:. . . . . . . . 8:11:04 PM
(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
(g) General date/short time:. 6/26/2004 8:11 PM
(G) General date/long time: . 6/26/2004 8:11:04 PM
    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
(M) Month:. . . . . . . . . . June 26
(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
(Y) Year: . . . . . . . . . . June, 2004

Standard Enumeration Format Specifiers
(G) General:. . . . . . . . . Green
    (default):. . . . . . . . Green (default = 'G')
(F) Flags:. . . . . . . . . . Green (flags or integer)
(D) Decimal number: . . . . . 3
(X) Hexadecimal:. . . . . . . 00000003

*/
' This code example demonstrates the Console.WriteLine() method.
' Formatting for this example uses the "en-US" culture.

Class Sample
   Public Enum Color
      Yellow = 1
      Blue = 2
      Green = 3
   End Enum 'Color
   Private Shared thisDate As DateTime = DateTime.Now
   
   Public Shared Sub Main()
      Console.Clear()

      ' Format a negative integer or floating-point number in various ways.
      Console.WriteLine("Standard Numeric Format Specifiers")
      Console.WriteLine("(C) Currency: . . . . . . . . {0:C}" & vbCrLf & _
                        "(D) Decimal:. . . . . . . . . {0:D}" & vbCrLf & _
                        "(E) Scientific: . . . . . . . {1:E}" & vbCrLf & _
                        "(F) Fixed point:. . . . . . . {1:F}" & vbCrLf & _
                        "(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(N) Number: . . . . . . . . . {0:N}" & vbCrLf & _
                        "(P) Percent:. . . . . . . . . {1:P}" & vbCrLf & _
                        "(R) Round-trip: . . . . . . . {1:R}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        - 123, - 123.45F)

      ' Format the current date in various ways.
      Console.WriteLine("Standard DateTime Format Specifiers")
      Console.WriteLine("(d) Short date: . . . . . . . {0:d}" & vbCrLf & _
                        "(D) Long date:. . . . . . . . {0:D}" & vbCrLf & _
                        "(t) Short time: . . . . . . . {0:t}" & vbCrLf & _
                        "(T) Long time:. . . . . . . . {0:T}" & vbCrLf & _
                        "(f) Full date/short time: . . {0:f}" & vbCrLf & _
                        "(F) Full date/long time:. . . {0:F}" & vbCrLf & _
                        "(g) General date/short time:. {0:g}" & vbCrLf & _
                        "(G) General date/long time: . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(M) Month:. . . . . . . . . . {0:M}" & vbCrLf & _
                        "(R) RFC1123:. . . . . . . . . {0:R}" & vbCrLf & _
                        "(s) Sortable: . . . . . . . . {0:s}" & vbCrLf & _
                        "(u) Universal sortable: . . . {0:u} (invariant)" & vbCrLf & _
                        "(U) Universal full date/time: {0:U}" & vbCrLf & _
                        "(Y) Year: . . . . . . . . . . {0:Y}" & vbCrLf, _
                        thisDate)

      ' Format a Color enumeration value in various ways.
      Console.WriteLine("Standard Enumeration Format Specifiers")
      Console.WriteLine("(G) General:. . . . . . . . . {0:G}" & vbCrLf & _
                        "    (default):. . . . . . . . {0} (default = 'G')" & vbCrLf & _
                        "(F) Flags:. . . . . . . . . . {0:F} (flags or integer)" & vbCrLf & _
                        "(D) Decimal number: . . . . . {0:D}" & vbCrLf & _
                        "(X) Hexadecimal:. . . . . . . {0:X}" & vbCrLf, _
                        Color.Green)
   End Sub
End Class
'
'This code example produces the following results:
'
'Standard Numeric Format Specifiers
'(C) Currency: . . . . . . . . ($123.00)
'(D) Decimal:. . . . . . . . . -123
'(E) Scientific: . . . . . . . -1.234500E+002
'(F) Fixed point:. . . . . . . -123.45
'(G) General:. . . . . . . . . -123
'    (default):. . . . . . . . -123 (default = 'G')
'(N) Number: . . . . . . . . . -123.00
'(P) Percent:. . . . . . . . . -12,345.00 %
'(R) Round-trip: . . . . . . . -123.45
'(X) Hexadecimal:. . . . . . . FFFFFF85
'
'Standard DateTime Format Specifiers
'(d) Short date: . . . . . . . 6/26/2004
'(D) Long date:. . . . . . . . Saturday, June 26, 2004
'(t) Short time: . . . . . . . 8:11 PM
'(T) Long time:. . . . . . . . 8:11:04 PM
'(f) Full date/short time: . . Saturday, June 26, 2004 8:11 PM
'(F) Full date/long time:. . . Saturday, June 26, 2004 8:11:04 PM
'(g) General date/short time:. 6/26/2004 8:11 PM
'(G) General date/long time: . 6/26/2004 8:11:04 PM
'    (default):. . . . . . . . 6/26/2004 8:11:04 PM (default = 'G')
'(M) Month:. . . . . . . . . . June 26
'(R) RFC1123:. . . . . . . . . Sat, 26 Jun 2004 20:11:04 GMT
'(s) Sortable: . . . . . . . . 2004-06-26T20:11:04
'(u) Universal sortable: . . . 2004-06-26 20:11:04Z (invariant)
'(U) Universal full date/time: Sunday, June 27, 2004 3:11:04 AM
'(Y) Year: . . . . . . . . . . June, 2004
'
'Standard Enumeration Format Specifiers
'(G) General:. . . . . . . . . Green
'    (default):. . . . . . . . Green (default = 'G')
'(F) Flags:. . . . . . . . . . Green (flags or integer)
'(D) Decimal number: . . . . . 3
'(X) Hexadecimal:. . . . . . . 00000003
'

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

このメソッドは、.NET Framework の複合書式指定機能を使用して、オブジェクトの値をテキスト表現に変換し、その表現を文字列に埋め込みます。This method uses the composite formatting feature of the .NET Framework to convert the value of an object to its text representation and embed that representation in a string. 結果の文字列が出力ストリームに書き込まれます。The resulting string is written to the output stream.

format パラメーターは、このメソッドのパラメーターリスト内のオブジェクトに対応する0個以上のインデックス付きプレースホルダー (書式項目と呼ばれます) と共に、0個以上のテキストの実行で構成されます。The format parameter consists of zero or more runs of text intermixed with zero or more indexed placeholders, called format items, that correspond to an object in the parameter list of this method. 書式設定プロセスでは、各書式項目が対応するオブジェクトの値のテキスト表現に置き換えられます。The formatting process replaces each format item with the text representation of the value of the corresponding object.

書式指定項目の構文は {index[,alignment] [:formatString]}です。これは、必須のインデックス、書式設定されたテキストの長さと配置 (オプション)、および対応するオブジェクトの値を書式設定する方法を制御する省略可能な書式指定子文字の文字列です。The syntax of a format item is {index[,alignment][:formatString]}, which specifies a mandatory index, the optional length and alignment of the formatted text, and an optional string of format specifier characters that govern how the value of the corresponding object is formatted.

.NET Framework では、さまざまな書式設定がサポートされています。詳細については、次の書式設定に関するトピックを参照してください。The .NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics.

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Write(UInt64)

重要

この API は CLS 準拠ではありません。

指定した 64 ビット符号なし整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 64-bit unsigned integer value to the standard output stream.

public:
 static void Write(System::UInt64 value);
[System.CLSCompliant(false)]
public static void Write (ulong value);
static member Write : uint64 -> unit
Public Shared Sub Write (value As ULong)

パラメーター

value
UInt64

書き込む値。The value to write.

属性

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、UInt64.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the UInt64.ToString method.

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Write(UInt32)

重要

この API は CLS 準拠ではありません。

指定した 32 ビット符号なし整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 32-bit unsigned integer value to the standard output stream.

public:
 static void Write(System::UInt32 value);
[System.CLSCompliant(false)]
public static void Write (uint value);
static member Write : uint32 -> unit
Public Shared Sub Write (value As UInteger)

パラメーター

value
UInt32

書き込む値。The value to write.

属性

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、UInt32.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the UInt32.ToString method.

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安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(String)

指定した文字列値を標準出力ストリームに書き込みます。Writes the specified string value to the standard output stream.

public:
 static void Write(System::String ^ value);
public static void Write (string value);
static member Write : string -> unit
Public Shared Sub Write (value As String)

パラメーター

value
String

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

Value が null場合、標準出力ストリームには何も書き込まれません。If value is null, nothing is written to the standard output stream.

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安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Char[], Int32, Int32)

指定した Unicode 文字の部分配列を標準出力ストリームに書き込みます。Writes the specified subarray of Unicode characters to the standard output stream.

public:
 static void Write(cli::array <char> ^ buffer, int index, int count);
public static void Write (char[] buffer, int index, int count);
static member Write : char[] * int * int -> unit
Public Shared Sub Write (buffer As Char(), index As Integer, count As Integer)

パラメーター

buffer
Char[]

Unicode 文字の配列。An array of Unicode characters.

index
Int32

buffer 内の開始位置。The starting position in buffer.

count
Int32

書き込む文字数。The number of characters to write.

例外

buffernull です。buffer is null.

index または count が 0 未満です。index or count is less than zero.

indexcount の合計が指定する位置は、buffer 内ではありません。index plus count specify a position that is not within buffer.

I/O エラーが発生しました。An I/O error occurred.

注釈

このメソッドは、bufferindex 位置から開始して、標準出力ストリームに count 文字を書き込みます。This method writes count characters starting at position index of buffer to the standard output stream.

セキュリティ

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安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Object)

指定したオブジェクトのテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified object to the standard output stream.

public:
 static void Write(System::Object ^ value);
public static void Write (object value);
static member Write : obj -> unit
Public Shared Sub Write (value As Object)

パラメーター

value
Object

書き込む値または nullThe value to write, or null.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

valuenull場合、何も書き込まれず、例外はスローされません。If value is null, nothing is written and no exception is thrown. それ以外の場合、文字列形式を生成するために valueToString メソッドが呼び出され、結果の文字列が標準出力ストリームに書き込まれます。Otherwise, the ToString method of value is called to produce its string representation, and the resulting string is written to the standard output stream.

セキュリティ

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安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Single)

指定した単精度浮動小数点値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified single-precision floating-point value to the standard output stream.

public:
 static void Write(float value);
public static void Write (float value);
static member Write : single -> unit
Public Shared Sub Write (value As Single)

パラメーター

value
Single

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Single.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the Single.ToString method.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Char)

指定した Unicode 文字値を標準出力ストリームに書き込みます。Writes the specified Unicode character value to the standard output stream.

public:
 static void Write(char value);
public static void Write (char value);
static member Write : char -> unit
Public Shared Sub Write (value As Char)

パラメーター

value
Char

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Char[])

指定した Unicode 文字配列を標準出力ストリームに書き込みます。Writes the specified array of Unicode characters to the standard output stream.

public:
 static void Write(cli::array <char> ^ buffer);
public static void Write (char[] buffer);
static member Write : char[] -> unit
Public Shared Sub Write (buffer As Char())

パラメーター

buffer
Char[]

Unicode 文字配列。A Unicode character array.

例外

I/O エラーが発生しました。An I/O error occurred.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Boolean)

指定した Boolean 値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified Boolean value to the standard output stream.

public:
 static void Write(bool value);
public static void Write (bool value);
static member Write : bool -> unit
Public Shared Sub Write (value As Boolean)

パラメーター

value
Boolean

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Boolean.TrueString または Boolean.FalseStringを出力する Boolean.ToStringを呼び出すことによって生成されます。The text representation of value is produced by calling Boolean.ToString, which outputs either Boolean.TrueString or Boolean.FalseString.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Double)

指定した倍精度浮動小数点値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified double-precision floating-point value to the standard output stream.

public:
 static void Write(double value);
public static void Write (double value);
static member Write : double -> unit
Public Shared Sub Write (value As Double)

パラメーター

value
Double

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Double.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the Double.ToString method.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Int32)

指定した 32 ビット符号付き整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 32-bit signed integer value to the standard output stream.

public:
 static void Write(int value);
public static void Write (int value);
static member Write : int -> unit
Public Shared Sub Write (value As Integer)

パラメーター

value
Int32

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Int32.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the Int32.ToString method.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Int64)

指定した 64 ビット符号付き整数値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified 64-bit signed integer value to the standard output stream.

public:
 static void Write(long value);
public static void Write (long value);
static member Write : int64 -> unit
Public Shared Sub Write (value As Long)

パラメーター

value
Int64

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Int64.ToString メソッドを呼び出すことによって生成されます。The text representation of value is produced by calling the Int64.ToString method.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

Write(Decimal)

指定した Decimal 値のテキスト形式を標準出力ストリームに書き込みます。Writes the text representation of the specified Decimal value to the standard output stream.

public:
 static void Write(System::Decimal value);
public static void Write (decimal value);
static member Write : decimal -> unit
Public Shared Sub Write (value As Decimal)

パラメーター

value
Decimal

書き込む値。The value to write.

例外

I/O エラーが発生しました。An I/O error occurred.

Writeメソッドの使用例を次に示します。The following example illustrates the use of the Write method.

int main()
{
   array<String^>^lineInputArr = {"1   2.2   hello	TRUE","2   5.22   bye	FALSE","3   6.38   see ya'	TRUE"};
   for ( Int32 i = 0; i < 3; i++ )
   {
      String^ lineInput = lineInputArr->GetValue( i )->ToString();
      String^ aChar =  "\t";
      array<String^>^fields = lineInput->Split( aChar->ToCharArray() );
      Boolean isFirstField = true;
      for ( Int32 i = 0; i < fields->Length; i++ )
      {
         if ( isFirstField )
                  isFirstField = false;
         else
                  Console::Write( "," );
         
         // If the field represents a boolean, replace with a numeric representation.
         try
         {
            Console::Write( Convert::ToByte( Convert::ToBoolean( fields[ i ] ) ) );
         }
         catch ( FormatException^ ) 
         {
            Console::Write( fields[ i ] );
         }


      }
      Console::WriteLine();

   }
}

public class FormatConverter
{
    public static void Main(string[] args)
    {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null)
        {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach (var item in fields)
            {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                
                // If the field represents a boolean, replace with a numeric representation.
                bool itemBool;
                if (Boolean.TryParse(item, out itemBool))
                    Console.Write(Convert.ToByte(itemBool));
                else
                    Console.Write(item);
            }
            Console.WriteLine();
        }
    }
}
Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String = Console.ReadLine()
      While Not lineInput Is Nothing
         Dim fields As String() = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True
         For Each item As String In fields
            If isFirstField Then
               isFirstField = False
            Else
               Console.Write(",")
            End If
            ' If the field represents a boolean, replace with a numeric representation.
            Dim itemBool As Boolean
            If Boolean.TryParse(item, itemBool)
                Console.Write(Convert.ToByte(itemBool))
            Else
                Console.Write(item)
            End If
         Next
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While
   End Sub
End Class 

注釈

value のテキスト表現は、Decimal.ToStringを呼び出すことによって生成されます。The text representation of value is produced by calling Decimal.ToString.

セキュリティ

UIPermission
安全なトップレベルウィンドウおよびサブウィンドウを変更するために使用します。for modifying safe top-level windows and subwindows. 関連付けられた列挙型: SafeTopLevelWindowsAssociated enumeration: SafeTopLevelWindows

こちらもご覧ください

適用対象