String.EndsWith String.EndsWith String.EndsWith String.EndsWith Method

定義

この文字列インスタンスの末尾が、指定した文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches a specified string.

オーバーロード

EndsWith(Char) EndsWith(Char) EndsWith(Char) EndsWith(Char)
EndsWith(String) EndsWith(String) EndsWith(String) EndsWith(String)

この文字列インスタンスの末尾が、指定した文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string.

EndsWith(String, StringComparison) EndsWith(String, StringComparison) EndsWith(String, StringComparison) EndsWith(String, StringComparison)

指定された比較オプションを使って比較した場合に、この文字列インスタンスの末尾が、指定された文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string when compared using the specified comparison option.

EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo)

指定されたカルチャを使って比較した場合に、この文字列インスタンスの末尾が、指定された文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string when compared using the specified culture.

EndsWith(Char) EndsWith(Char) EndsWith(Char) EndsWith(Char)

public:
 bool EndsWith(char value);
public bool EndsWith (char value);
member this.EndsWith : char -> bool
Public Function EndsWith (value As Char) As Boolean

パラメーター

value
Char Char Char Char

戻り値

EndsWith(String) EndsWith(String) EndsWith(String) EndsWith(String)

この文字列インスタンスの末尾が、指定した文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string.

public:
 bool EndsWith(System::String ^ value);
public bool EndsWith (string value);
member this.EndsWith : string -> bool
Public Function EndsWith (value As String) As Boolean

パラメーター

value
String String String String

このインスタンスの末尾の部分文字列と比較する文字列。The string to compare to the substring at the end of this instance.

戻り値

このインスタンスの末尾が value と一致する場合は true。それ以外の場合は falsetrue if value matches the end of this instance; otherwise, false.

例外

次の例では、配列内の各文字列がピリオドで終わるかどうかを示します (".")。The following example indicates whether each string in an array ends with a period (".").

using System;

public class Example
{
   public static void Main()
   {
      String[] strings = { "This is a string.", "Hello!", "Nothing.", 
                           "Yes.", "randomize" };
      foreach (var value in strings) {
         bool endsInPeriod = value.EndsWith(".");
         Console.WriteLine("'{0}' ends in a period: {1}", 
                           value, endsInPeriod);
      }                            
   }
}
// The example displays the following output:
//       'This is a string.' ends in a period: True
//       'Hello!' ends in a period: False
//       'Nothing.' ends in a period: True
//       'Yes.' ends in a period: True
//       'randomize' ends in a period: False
Module Example
   Public Sub Main()
      Dim strings() As String = { "This is a string.", "Hello!", 
                                  "Nothing.", "Yes.", "randomize" }
      For Each value In strings
         Dim endsInPeriod As Boolean = value.EndsWith(".")
         Console.WriteLine("'{0}' ends in a period: {1}", 
                           value, endsInPeriod)
      Next                            
   End Sub
End Module
' The example displays the following output:
'       'This is a string.' ends in a period: True
'       'Hello!' ends in a period: False
'       'Nothing.' ends in a period: True
'       'Yes.' ends in a period: True
'       'randomize' ends in a period: False

次の例では、定義、StripEndTagsメソッドを使用する、EndsWith(String)行の末尾からの HTML 終了タグを削除する方法。The following example defines a StripEndTags method that uses the EndsWith(String) method to remove HTML end tags from the end of a line. なお、StripEndTagsメソッドには、行の最後に、複数の HTML 終了タグが削除されるようにするには、再帰的には呼び出されます。Note that the StripEndTags method is called recursively to ensure that multiple HTML end tags at the end of the line are removed.

using namespace System;
using namespace System::Collections;

String^ StripEndTags( String^ item )
{
   bool found = false;
   
   // try to find a tag at the end of the line using EndsWith
   if ( item->Trim()->EndsWith( ">" ) )
   {
      
      // now search for the opening tag...
      int lastLocation = item->LastIndexOf( "</" );
      
      // remove the identified section, if it is a valid region
      if ( lastLocation >= 0 ) {
            item = item->Substring( 0, lastLocation );
            found = true;
      }
   }

   if (found) item = StripEndTags(item);
   
   return item;
}

int main()
{
   
   // process an input file that contains html tags.
   // this sample checks for multiple tags at the end of the line, rather than simply
   // removing the last one.
   // note: HTML markup tags always end in a greater than symbol (>).
   array<String^>^strSource = {"<b>This is bold text</b>","<H1>This is large Text</H1>","<b><i><font color=green>This has multiple tags</font></i></b>","<b>This has <i>embedded</i> tags.</b>","This line simply ends with a greater than symbol, it should not be modified>"};
   Console::WriteLine( "The following lists the items before the ends have been stripped:" );
   Console::WriteLine( "-----------------------------------------------------------------" );
   
   // print out the initial array of strings
   IEnumerator^ myEnum1 = strSource->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      String^ s = safe_cast<String^>(myEnum1->Current);
      Console::WriteLine( s );
   }

   Console::WriteLine();
   Console::WriteLine( "The following lists the items after the ends have been stripped:" );
   Console::WriteLine( "----------------------------------------------------------------" );
   
   // Display the array of strings.
   IEnumerator^ myEnum2 = strSource->GetEnumerator();
   while ( myEnum2->MoveNext() )
   {
      String^ s = safe_cast<String^>(myEnum2->Current);
      Console::WriteLine( StripEndTags( s ) );
   }
}
// The example displays the following output:
//    The following lists the items before the ends have been stripped:
//    -----------------------------------------------------------------
//    <b>This is bold text</b>
//    <H1>This is large Text</H1>
//    <b><i><font color=green>This has multiple tags</font></i></b>
//    <b>This has <i>embedded</i> tags.</b>
//    This line simply ends with a greater than symbol, it should not be modified>
//    
//    The following lists the items after the ends have been stripped:
//    ----------------------------------------------------------------
//    <b>This is bold text
//    <H1>This is large Text
//    <b><i><font color=green>This has multiple tags
//    <b>This has <i>embedded</i> tags.
//    This line simply ends with a greater than symbol, it should not be modified>
using System;

public class EndsWithTest {
    public static void Main() {

        // process an input file that contains html tags.
        // this sample checks for multiple tags at the end of the line, rather than simply
        // removing the last one.
        // note: HTML markup tags always end in a greater than symbol (>).

        string [] strSource = { "<b>This is bold text</b>", "<H1>This is large Text</H1>",
                "<b><i><font color=green>This has multiple tags</font></i></b>",
                "<b>This has <i>embedded</i> tags.</b>",
                "This line simply ends with a greater than symbol, it should not be modified>" };

        Console.WriteLine("The following lists the items before the ends have been stripped:");
        Console.WriteLine("-----------------------------------------------------------------");

        // print out the initial array of strings
        foreach ( string s in strSource )
            Console.WriteLine( s );

        Console.WriteLine();

        Console.WriteLine("The following lists the items after the ends have been stripped:");
        Console.WriteLine("----------------------------------------------------------------");

        // print out the array of strings
        foreach (var s in strSource)
            Console.WriteLine(StripEndTags(s));
    }

    private static string StripEndTags( string item ) {

        bool found = false;
            
        // try to find a tag at the end of the line using EndsWith
        if (item.Trim().EndsWith(">")) {
                
            // now search for the opening tag...
            int lastLocation = item.LastIndexOf( "</" );

            // remove the identified section, if it is a valid region
            if ( lastLocation >= 0 ) {
                found = true;
                item =  item.Substring( 0, lastLocation );
            }    
        }

        if (found)
           item = StripEndTags(item);
           
        return item;
    }
}
// The example displays the following output:
//    The following lists the items before the ends have been stripped:
//    -----------------------------------------------------------------
//    <b>This is bold text</b>
//    <H1>This is large Text</H1>
//    <b><i><font color=green>This has multiple tags</font></i></b>
//    <b>This has <i>embedded</i> tags.</b>
//    This line simply ends with a greater than symbol, it should not be modified>
//    
//    The following lists the items after the ends have been stripped:
//    ----------------------------------------------------------------
//    <b>This is bold text
//    <H1>This is large Text
//    <b><i><font color=green>This has multiple tags
//    <b>This has <i>embedded</i> tags.
//    This line simply ends with a greater than symbol, it should not be modified>
Public Module Example
    Public Sub Main()
        Dim strSource() As String = { "<b>This is bold text</b>", 
                    "<H1>This is large Text</H1>", 
                    "<b><i><font color = green>This has multiple tags</font></i></b>", 
                    "<b>This has <i>embedded</i> tags.</b>", 
                    "This line simply ends with a greater than symbol, it should not be modified>" }

        Console.WriteLine("The following lists the items before the ends have been stripped:")
        Console.WriteLine("-----------------------------------------------------------------")

        ' Display the initial array of strings.
        For Each s As String In  strSource
            Console.WriteLine(s)
        Next
        Console.WriteLine()

        Console.WriteLine("The following lists the items after the ends have been stripped:")
        Console.WriteLine("----------------------------------------------------------------")

        ' Display the array of strings.
        For Each s As String In strSource
            Console.WriteLine(StripEndTags(s))
        Next 
    End Sub 

    Private Function StripEndTags(item As String) As String
        Dim found As Boolean = False
        
        ' Try to find a tag at the end of the line using EndsWith.
        If item.Trim().EndsWith(">") Then
            ' now search for the opening tag...
            Dim lastLocation As Integer = item.LastIndexOf("</")
            If lastLocation >= 0 Then
                found = True
                
                ' Remove the identified section, if it is a valid region.
                item = item.Substring(0, lastLocation)
            End If
        End If
        
        If found Then item = StripEndTags(item)
        Return item
    End Function 
End Module
' The example displays the following output:
'    The following lists the items before the ends have been stripped:
'    -----------------------------------------------------------------
'    <b>This is bold text</b>
'    <H1>This is large Text</H1>
'    <b><i><font color = green>This has multiple tags</font></i></b>
'    <b>This has <i>embedded</i> tags.</b>
'    This line simply ends with a greater than symbol, it should not be modified>
'    
'    The following lists the items after the ends have been stripped:
'    ----------------------------------------------------------------
'    <b>This is bold text
'    <H1>This is large Text
'    <b><i><font color = green>This has multiple tags
'    <b>This has <i>embedded</i> tags.
'    This line simply ends with a greater than symbol, it should not be modified>

注釈

このメソッドは比較valueと同じ長さであるこのインスタンスの末尾に部分文字列value、それらが等しいかどうか示す値を返します。This method compares value to the substring at the end of this instance that is the same length as value, and returns an indication whether they are equal. 等しく、valueこの同じインスタンスへの参照またはこのインスタンスの末尾と一致する必要があります。To be equal, value must be a reference to this same instance or match the end of this instance.

このメソッドは、現在のカルチャを使用して、単語 (大文字小文字を区別し、カルチャに依存) 比較を実行します。This method performs a word (case-sensitive and culture-sensitive) comparison using the current culture.

注意 (呼び出し元)

説明したよう文字列を使用するためのベスト プラクティス既定値を代入しを明示的に指定するパラメーターを必要とするメソッドを呼び出す代わりに文字列比較メソッドを呼び出さないようにすることをお勧めします。As explained in Best Practices for Using Strings, we recommend that you avoid calling string comparison methods that substitute default values and instead call methods that require parameters to be explicitly specified. 文字列が現在のカルチャの文字列比較の規則を使用して、特定の部分文字列で終わるかどうかを確認するのには、呼び出し、EndsWith(String, StringComparison)メソッドのオーバー ロードの値を持つCurrentCulturecomparisonTypeパラメーター。To determine whether a string ends with a particular substring by using the string comparison rules of the current culture, call the EndsWith(String, StringComparison) method overload with a value of CurrentCulture for its comparisonType parameter.

こちらもご覧ください

EndsWith(String, StringComparison) EndsWith(String, StringComparison) EndsWith(String, StringComparison) EndsWith(String, StringComparison)

指定された比較オプションを使って比較した場合に、この文字列インスタンスの末尾が、指定された文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string when compared using the specified comparison option.

public:
 bool EndsWith(System::String ^ value, StringComparison comparisonType);
[System.Runtime.InteropServices.ComVisible(false)]
public bool EndsWith (string value, StringComparison comparisonType);
member this.EndsWith : string * StringComparison -> bool
Public Function EndsWith (value As String, comparisonType As StringComparison) As Boolean

パラメーター

value
String String String String

このインスタンスの末尾の部分文字列と比較する文字列。The string to compare to the substring at the end of this instance.

comparisonType
StringComparison StringComparison StringComparison StringComparison

この文字列と value との比較方法を決定する列挙値の 1 つ。One of the enumeration values that determines how this string and value are compared.

戻り値

value パラメーターがこの文字列の末尾と一致する場合は true。それ以外の場合は falsetrue if the value parameter matches the end of this string; otherwise, false.

例外

comparisonTypeStringComparison 値ではありません。comparisonType is not a StringComparison value.

次の例では、文字列が特定の部分文字列で終わるかどうかを判断します。The following example determines whether a string ends with a particular substring. 結果は、カルチャ、ケースが無視されるかどうか、および序数の比較を実行するかどうかの選択肢の影響を受けます。The results are affected by the choice of culture, whether case is ignored, and whether an ordinal comparison is performed.

// This example demonstrates the 
// System.String.EndsWith(String, StringComparison) method.

using namespace System;
using namespace System::Threading;

void Test(String^ testString, String^ searchString, 
     StringComparison comparison)
{
    String^ resultFormat = "\"{0}\" {1} with \"{2}\".";
    String^ resultString = "does not end";

    if (testString->EndsWith(searchString, comparison))
    {
        resultString = "ends";
    }
    Console::WriteLine(resultFormat, testString, resultString, searchString);
}

int main()
{
    String^ introMessage =
        "Determine whether a string ends with another string, " +
        "using\ndifferent values of StringComparison.";

    array<StringComparison>^ comparisonValues = {
        StringComparison::CurrentCulture,
        StringComparison::CurrentCultureIgnoreCase,
        StringComparison::InvariantCulture,
        StringComparison::InvariantCultureIgnoreCase,
        StringComparison::Ordinal,
        StringComparison::OrdinalIgnoreCase};

    Console::Clear();
    Console::WriteLine(introMessage);

    // Display the current culture because the culture-specific comparisons
    // can produce different results with different cultures.
    Console::WriteLine("The current culture is {0}.\n",
        Thread::CurrentThread->CurrentCulture->Name);
    // Perform two tests for each StringComparison
    for each (StringComparison stringCmp in comparisonValues)
    {
        Console::WriteLine("StringComparison.{0}:", stringCmp);
        Test("abcXYZ", "XYZ", stringCmp);
        Test("abcXYZ", "xyz", stringCmp);
        Console::WriteLine();
    }
}

/*
This code example produces the following results:

Determine whether a string ends with another string, using
different values of StringComparison.
The current culture is en-US.

StringComparison.CurrentCulture:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.CurrentCultureIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

StringComparison.InvariantCulture:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.InvariantCultureIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

StringComparison.Ordinal:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.OrdinalIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

*/
// This example demonstrates the 
// System.String.EndsWith(String, StringComparison) method.

using System;
using System.Threading;

class Sample 
{
    public static void Main() 
    {
    string intro = "Determine whether a string ends with another string, " +
                   "using\n  different values of StringComparison.";

    StringComparison[] scValues = {
        StringComparison.CurrentCulture,
        StringComparison.CurrentCultureIgnoreCase,
        StringComparison.InvariantCulture,
        StringComparison.InvariantCultureIgnoreCase,
        StringComparison.Ordinal,
        StringComparison.OrdinalIgnoreCase };

//
    Console.Clear();
    Console.WriteLine(intro);

// Display the current culture because the culture-specific comparisons
// can produce different results with different cultures.
    Console.WriteLine("The current culture is {0}.\n", 
                       Thread.CurrentThread.CurrentCulture.Name);

// Determine whether three versions of the letter I are equal to each other. 
    foreach (StringComparison sc in scValues)
        {
        Console.WriteLine("StringComparison.{0}:", sc);
        Test("abcXYZ", "XYZ", sc);
        Test("abcXYZ", "xyz", sc);
        Console.WriteLine();
        }
    }

    protected static void Test(string x, string y, StringComparison comparison)
    {
    string resultFmt = "\"{0}\" {1} with \"{2}\".";
    string result = "does not end";
//
    if (x.EndsWith(y, comparison))
        result = "ends";
    Console.WriteLine(resultFmt, x, result, y);
    }
}

/*
This code example produces the following results:

Determine whether a string ends with another string, using
  different values of StringComparison.
The current culture is en-US.

StringComparison.CurrentCulture:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.CurrentCultureIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

StringComparison.InvariantCulture:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.InvariantCultureIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

StringComparison.Ordinal:
"abcXYZ" ends with "XYZ".
"abcXYZ" does not end with "xyz".

StringComparison.OrdinalIgnoreCase:
"abcXYZ" ends with "XYZ".
"abcXYZ" ends with "xyz".

*/
' This example demonstrates the 
' System.String.EndsWith(String, StringComparison) method.

Imports System
Imports System.Threading

Class Sample
    Public Shared Sub Main() 
        Dim intro As String = "Determine whether a string ends with another string, " & _
                              "using" & vbCrLf & "  different values of StringComparison."
        
        Dim scValues As StringComparison() =  { _
                        StringComparison.CurrentCulture, _
                        StringComparison.CurrentCultureIgnoreCase, _
                        StringComparison.InvariantCulture, _
                        StringComparison.InvariantCultureIgnoreCase, _
                        StringComparison.Ordinal, _
                        StringComparison.OrdinalIgnoreCase }
        '
        Console.Clear()
        Console.WriteLine(intro)
        
        ' Display the current culture because the culture-specific comparisons
        ' can produce different results with different cultures.
        Console.WriteLine("The current culture is {0}." & vbCrLf, _
                           Thread.CurrentThread.CurrentCulture.Name)

        ' Determine whether three versions of the letter I are equal to each other. 
        Dim sc As StringComparison
        For Each sc In  scValues
            Console.WriteLine("StringComparison.{0}:", sc)
            Test("abcXYZ", "XYZ", sc)
            Test("abcXYZ", "xyz", sc)
            Console.WriteLine()
        Next sc
    
    End Sub 'Main
    
    
    Protected Shared Sub Test(ByVal x As String, ByVal y As String, _
                              ByVal comparison As StringComparison) 
        Dim resultFmt As String = """{0}"" {1} with ""{2}""."
        Dim result As String = "does not end"
        '
        If x.EndsWith(y, comparison) Then
            result = "ends"
        End If
        Console.WriteLine(resultFmt, x, result, y)
    
    End Sub 'Test
End Class 'Sample

'
'This code example produces the following results:
'
'Determine whether a string ends with another string, using
'  different values of StringComparison.
'The current culture is en-US.
'
'StringComparison.CurrentCulture:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" does not end with "xyz".
'
'StringComparison.CurrentCultureIgnoreCase:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" ends with "xyz".
'
'StringComparison.InvariantCulture:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" does not end with "xyz".
'
'StringComparison.InvariantCultureIgnoreCase:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" ends with "xyz".
'
'StringComparison.Ordinal:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" does not end with "xyz".
'
'StringComparison.OrdinalIgnoreCase:
'"abcXYZ" ends with "XYZ".
'"abcXYZ" ends with "xyz".
'

注釈

EndsWithメソッドの比較、valueこの文字列の末尾の部分文字列のパラメーターが等しいかどうかを示す値を返します。The EndsWith method compares the value parameter to the substring at the end of this string and returns a value that indicates whether they are equal. 等しく、valueこの同じ文字列への参照である必要があります、空の文字列にする必要があります ("")、またはこの文字列の末尾に一致する必要があります。To be equal, value must be a reference to this same string, must be the empty string (""), or must match the end of this string. によって実行される比較の種類、EndsWithメソッドの値によって異なります、comparisonTypeパラメーター。The type of comparison performed by the EndsWith method depends on the value of the comparisonType parameter.

こちらもご覧ください

EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo) EndsWith(String, Boolean, CultureInfo)

指定されたカルチャを使って比較した場合に、この文字列インスタンスの末尾が、指定された文字列と一致するかどうかを判断します。Determines whether the end of this string instance matches the specified string when compared using the specified culture.

public:
 bool EndsWith(System::String ^ value, bool ignoreCase, System::Globalization::CultureInfo ^ culture);
public bool EndsWith (string value, bool ignoreCase, System.Globalization.CultureInfo culture);
member this.EndsWith : string * bool * System.Globalization.CultureInfo -> bool
Public Function EndsWith (value As String, ignoreCase As Boolean, culture As CultureInfo) As Boolean

パラメーター

value
String String String String

このインスタンスの末尾の部分文字列と比較する文字列。The string to compare to the substring at the end of this instance.

ignoreCase
Boolean Boolean Boolean Boolean

比較時に大文字と小文字の区別を無視する場合は true。それ以外の場合は falsetrue to ignore case during the comparison; otherwise, false.

culture
CultureInfo CultureInfo CultureInfo CultureInfo

このインスタンスと value との比較方法を決定するカルチャ情報。Cultural information that determines how this instance and value are compared. culturenull の場合は、現在のカルチャが使用されます。If culture is null, the current culture is used.

戻り値

value パラメーターがこの文字列の末尾と一致する場合は true。それ以外の場合は falsetrue if the value parameter matches the end of this string; otherwise, false.

例外

次の例では、文字列が別の文字列の最後に発生したかどうかを判断します。The following example determines whether a string occurs at the end of another string. EndsWith大文字小文字の区別、大文字小文字の区別、および検索の結果に影響する異なるカルチャを使用していくつかのメソッドが呼び出されます。The EndsWith method is called several times using case sensitivity, case insensitivity, and different cultures that influence the results of the search.

// This code example demonstrates the 
// System.String.EndsWith(String, ..., CultureInfo) method.

using System;
using System.Threading;
using System.Globalization;

class Sample 
{
    public static void Main() 
    {
    string msg1 = "Search for the target string \"{0}\" in the string \"{1}\".\n";
    string msg2 = "Using the {0} - \"{1}\" culture:";
    string msg3 = "  The string to search ends with the target string: {0}";
    bool result = false;
    CultureInfo ci;

// Define a target string to search for.
// U+00c5 = LATIN CAPITAL LETTER A WITH RING ABOVE
    string capitalARing = "\u00c5";

// Define a string to search. 
// The result of combining the characters LATIN SMALL LETTER A and COMBINING 
// RING ABOVE (U+0061, U+030a) is linguistically equivalent to the character 
// LATIN SMALL LETTER A WITH RING ABOVE (U+00e5).
    string xyzARing = "xyz" + "\u0061\u030a";

// Clear the screen and display an introduction.
    Console.Clear();

// Display the string to search for and the string to search.
    Console.WriteLine(msg1, capitalARing, xyzARing);

// Search using English-United States culture.
    ci = new CultureInfo("en-US");
    Console.WriteLine(msg2, ci.DisplayName, ci.Name);

    Console.WriteLine("Case sensitive:");
    result = xyzARing.EndsWith(capitalARing, false, ci);
    Console.WriteLine(msg3, result);

    Console.WriteLine("Case insensitive:");
    result = xyzARing.EndsWith(capitalARing, true, ci);
    Console.WriteLine(msg3, result);
    Console.WriteLine();

// Search using Swedish-Sweden culture.
    ci = new CultureInfo("sv-SE");
    Console.WriteLine(msg2, ci.DisplayName, ci.Name);

    Console.WriteLine("Case sensitive:");
    result = xyzARing.EndsWith(capitalARing, false, ci);
    Console.WriteLine(msg3, result);

    Console.WriteLine("Case insensitive:");
    result = xyzARing.EndsWith(capitalARing, true, ci);
    Console.WriteLine(msg3, result);
    }
}

/*
Note: This code example was executed on a console whose user interface 
culture is "en-US" (English-United States).

This code example produces the following results:

Search for the target string "Å" in the string "xyza°".

Using the English (United States) - "en-US" culture:
Case sensitive:
  The string to search ends with the target string: False
Case insensitive:
  The string to search ends with the target string: True

Using the Swedish (Sweden) - "sv-SE" culture:
Case sensitive:
  The string to search ends with the target string: False
Case insensitive:
  The string to search ends with the target string: False

*/
' This code example demonstrates the 
' System.String.EndsWith(String, ..., CultureInfo) method.

Imports System
Imports System.Threading
Imports System.Globalization

Class Sample
    Public Shared Sub Main() 
        Dim msg1 As String = "Search for the target string ""{0}"" in the string ""{1}""." & vbCrLf
        Dim msg2 As String = "Using the {0} - ""{1}"" culture:"
        Dim msg3 As String = "  The string to search ends with the target string: {0}"
        Dim result As Boolean = False
        Dim ci As CultureInfo
        
        ' Define a target string to search for.
        ' U+00c5 = LATIN CAPITAL LETTER A WITH RING ABOVE
        Dim capitalARing As String = "Å"
        
        ' Define a string to search. 
        ' The result of combining the characters LATIN SMALL LETTER A and COMBINING 
        ' RING ABOVE (U+0061, U+030a) is linguistically equivalent to the character 
        ' LATIN SMALL LETTER A WITH RING ABOVE (U+00e5).
        Dim xyzARing As String = "xyz" & "å"
        
        ' Clear the screen and display an introduction.
        Console.Clear()
        
        ' Display the string to search for and the string to search.
        Console.WriteLine(msg1, capitalARing, xyzARing)
        
        ' Search using English-United States culture.
        ci = New CultureInfo("en-US")
        Console.WriteLine(msg2, ci.DisplayName, ci.Name)
        
        Console.WriteLine("Case sensitive:")
        result = xyzARing.EndsWith(capitalARing, False, ci)
        Console.WriteLine(msg3, result)
        
        Console.WriteLine("Case insensitive:")
        result = xyzARing.EndsWith(capitalARing, True, ci)
        Console.WriteLine(msg3, result)
        Console.WriteLine()
        
        ' Search using Swedish-Sweden culture.
        ci = New CultureInfo("sv-SE")
        Console.WriteLine(msg2, ci.DisplayName, ci.Name)
        
        Console.WriteLine("Case sensitive:")
        result = xyzARing.EndsWith(capitalARing, False, ci)
        Console.WriteLine(msg3, result)
        
        Console.WriteLine("Case insensitive:")
        result = xyzARing.EndsWith(capitalARing, True, ci)
        Console.WriteLine(msg3, result)
    
    End Sub 'Main
End Class 'Sample

'
'Note: This code example was executed on a console whose user interface 
'culture is "en-US" (English-United States).
'
'This code example produces the following results:
'
'Search for the target string "Å" in the string "xyza°".
'
'Using the English (United States) - "en-US" culture:
'Case sensitive:
'  The string to search ends with the target string: False
'Case insensitive:
'  The string to search ends with the target string: True
'
'Using the Swedish (Sweden) - "sv-SE" culture:
'Case sensitive:
'  The string to search ends with the target string: False
'Case insensitive:
'  The string to search ends with the target string: False
'

注釈

このメソッドは比較、valueパラメーターと同じ長さであるこの文字列の末尾の部分文字列をvalue、し、それらが等しいかどうかを示す値を返します。This method compares the value parameter to the substring at the end of this string that is the same length as value, and returns a value that indicates whether they are equal. 等しく、valueこの同じインスタンスへの参照またはこの文字列の末尾と一致する必要があります。To be equal, value must be a reference to this same instance or match the end of this string.

このメソッドは、指定した大文字小文字の区別とカルチャを使用して、word (カルチャ) 比較を実行します。This method performs a word (culture-sensitive) comparison using the specified casing and culture.

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