NumberFormatInfo.PercentGroupSeparator 属性

定义

获取或设置在百分比值中隔离小数点左边数字组的字符串。Gets or sets the string that separates groups of digits to the left of the decimal in percent values.

public:
 property System::String ^ PercentGroupSeparator { System::String ^ get(); void set(System::String ^ value); };
public string PercentGroupSeparator { get; set; }
member this.PercentGroupSeparator : string with get, set
Public Property PercentGroupSeparator As String

属性值

在百分比值中隔开小数点左边的位数组的字符串。The string that separates groups of digits to the left of the decimal in percent values. InvariantInfo 默认为“,”。The default for InvariantInfo is ",".

例外

该属性设置为 nullThe property is being set to null.

设置了该属性,但 NumberFormatInfo 对象为只读。The property is being set and the NumberFormatInfo object is read-only.

示例

下面的示例演示更改 PercentGroupSeparator 属性的效果。The following example demonstrates the effect of changing the PercentGroupSeparator property.

using namespace System;
using namespace System::Globalization;
int main()
{
   
   // Gets a NumberFormatInfo associated with the en-US culture.
   CultureInfo^ MyCI = gcnew CultureInfo( "en-US",false );
   NumberFormatInfo^ nfi = MyCI->NumberFormat;
   
   // Displays a value with the default separator (S", ").
   Double myInt = 1234.5678;
   Console::WriteLine( myInt.ToString( "P", nfi ) );
   
   // Displays the same value with a blank as the separator.
   nfi->PercentGroupSeparator = " ";
   Console::WriteLine( myInt.ToString( "P", nfi ) );
}

/*
This code produces the following output.
123, 456.78 %
123 456.78 %
*/
using System;
using System.Globalization;

class NumberFormatInfoSample {

   public static void Main() {

      // Gets a NumberFormatInfo associated with the en-US culture.
      NumberFormatInfo nfi = new CultureInfo( "en-US", false ).NumberFormat;

      // Displays a value with the default separator (",").
      Double myInt = 1234.5678;
      Console.WriteLine( myInt.ToString( "P", nfi ) );

      // Displays the same value with a blank as the separator.
      nfi.PercentGroupSeparator = " ";
      Console.WriteLine( myInt.ToString( "P", nfi ) );
   }
}


/* 
This code produces the following output.

123,456.78 %
123 456.78 %
*/
   
Imports System.Globalization

Class NumberFormatInfoSample

   Public Shared Sub Main()

      ' Gets a NumberFormatInfo associated with the en-US culture.
      Dim nfi As NumberFormatInfo = New CultureInfo("en-US", False).NumberFormat

      ' Displays a value with the default separator (",").
      Dim myInt As [Double] = 1234.5678
      Console.WriteLine(myInt.ToString("P", nfi))

      ' Displays the same value with a blank as the separator.
      nfi.PercentGroupSeparator = " "
      Console.WriteLine(myInt.ToString("P", nfi))

   End Sub

End Class


'This code produces the following output.

'

'123,456.78 %

'123 456.78 %


注解

PercentGroupSeparator 属性与 "P" 标准格式字符串一起使用,以定义分隔整数组的符号。The PercentGroupSeparator property is used with the "P" standard format string to define the symbol that separates groups of integers. 有关详细信息,请参阅标准数值格式字符串For more information, see Standard Numeric Format Strings.

适用于

另请参阅