StringFormat.ToString メソッド
定義
この StringFormat オブジェクトをユーザーが判読できる文字列に変換します。Converts this StringFormat object to a human-readable string.
public:
override System::String ^ ToString();
public override string ToString ();
override this.ToString : unit -> string
Public Overrides Function ToString () As String
戻り値
この StringFormat オブジェクトの文字列形式。A string representation of this StringFormat object.
例
次の例は、Windows フォームで使用するように設計されてい PaintEventArgs e
ます。これは、イベントハンドラーのパラメーターであるを必要とし Paint ます。The following example is designed for use with Windows Forms, and it requires PaintEventArgse
, which is a parameter of the Paint event handler. コードは、次のアクションを実行します。The code performs the following actions:
オブジェクトを StringFormat 文字列に変換します。Converts a StringFormat object to a string.
文字列を描画します。Draws the string.
オブジェクトの一部のプロパティを変更 StringFormat します。Changes some properties in the StringFormat object.
文字列を描画します。Draws the string. オブジェクトのプロパティが変更されたため、文字列は異なり StringFormat ます。The string will be different because the properties of the StringFormat object have changed.
void ToStringExample( PaintEventArgs^ e )
{
Graphics^ g = e->Graphics;
SolidBrush^ blueBrush = gcnew SolidBrush( Color::FromArgb( 255, 0, 0, 255 ) );
System::Drawing::Font^ myFont = gcnew System::Drawing::Font( "Times New Roman",14 );
StringFormat^ myStringFormat = gcnew StringFormat;
// String variable to hold the values of the StringFormat object.
String^ strFmtString;
// Convert the string format object to a string (only certain information
// in the object is converted) and display the string.
strFmtString = myStringFormat->ToString();
g->DrawString( String::Format( "Before changing properties: {0}", myStringFormat ), myFont, blueBrush, 20, 40 );
// Change some properties of the string format
myStringFormat->Trimming = StringTrimming::None;
myStringFormat->FormatFlags = (StringFormatFlags)(StringFormatFlags::NoWrap | StringFormatFlags::NoClip);
// Convert the string format object to a string and display the string.
// The string will be different because the properties of the string
// format have changed.
strFmtString = myStringFormat->ToString();
g->DrawString( String::Format( "After changing properties: {0}", myStringFormat ), myFont, blueBrush, 20, 70 );
}
public void ToStringExample(PaintEventArgs e)
{
Graphics g = e.Graphics;
SolidBrush blueBrush = new SolidBrush(Color.FromArgb(255, 0, 0, 255));
Font myFont = new Font("Times New Roman", 14);
StringFormat myStringFormat = new StringFormat();
// String variable to hold the values of the StringFormat object.
string strFmtString;
// Convert the string format object to a string (only certain information
// in the object is converted) and display the string.
strFmtString = myStringFormat.ToString();
g.DrawString("Before changing properties: " + myStringFormat,
myFont, blueBrush, 20, 40);
// Change some properties of the string format
myStringFormat.Trimming = StringTrimming.None;
myStringFormat.FormatFlags = StringFormatFlags.NoWrap
| StringFormatFlags.NoClip;
// Convert the string format object to a string and display the string.
// The string will be different because the properties of the string
// format have changed.
strFmtString = myStringFormat.ToString();
g.DrawString("After changing properties: " + myStringFormat,
myFont, blueBrush, 20, 70);
}
Public Sub ToStringExample(ByVal e As PaintEventArgs)
Dim g As Graphics = e.Graphics
Dim blueBrush As New SolidBrush(Color.FromArgb(255, 0, 0, 255))
Dim myFont As New Font("Times New Roman", 14)
Dim myStringFormat As New StringFormat
' String variable to hold the values of the StringFormat object.
Dim strFmtString As String
' Convert the string format object to a string (only certain
' information in the object is converted) and display the string.
strFmtString = myStringFormat.ToString()
g.DrawString("Before changing properties: ", myFont, blueBrush, _
20, 40, myStringFormat)
' Change some properties of the string format.
myStringFormat.Trimming = StringTrimming.None
myStringFormat.FormatFlags = StringFormatFlags.NoWrap Or _
StringFormatFlags.NoClip
' Convert the string format object to a string and display the
' string. The string will be different because the properties of
' the string format have changed.
strFmtString = myStringFormat.ToString()
g.DrawString("After changing properties: ", myFont, blueBrush, _
20, 70, myStringFormat)
End Sub
注釈
プロパティの値のみ FormatFlags が変換されます。Only the value of the FormatFlags property is converted.