DateTimeFormatInfo.SortableDateTimePattern 属性

定义

命名空间:

System.Globalization

程序集:

System.Runtime.dll

Source:

DateTimeFormatInfo.cs

获取可排序数据和时间值的自定义格式字符串。

public:
 property System::String ^ SortableDateTimePattern { System::String ^ get(); };

public string SortableDateTimePattern { get; }

member this.SortableDateTimePattern : string

Public ReadOnly Property SortableDateTimePattern As String

属性值

String

可排序的日期和时间值的自定义格式字符串。

示例

以下示例显示几个区域性的 的值 SortableDateTimePattern 。

using namespace System;
using namespace System::Globalization;
void PrintPattern( String^ myCulture )
{
   CultureInfo^ MyCI = gcnew CultureInfo( myCulture,false );
   DateTimeFormatInfo^ myDTFI = MyCI->DateTimeFormat;
   Console::WriteLine( " {0} {1}", myCulture, myDTFI->SortableDateTimePattern );
}

int main()
{
   
   // Displays the values of the pattern properties.
   Console::WriteLine( " CULTURE    PROPERTY VALUE" );
   PrintPattern( "en-US" );
   PrintPattern( "ja-JP" );
   PrintPattern( "fr-FR" );
}

/*
This code produces the following output.

CULTURE    PROPERTY VALUE
en-US     yyyy'-'MM'-'dd'T'HH':'mm':'ss
ja-JP     yyyy'-'MM'-'dd'T'HH':'mm':'ss
fr-FR     yyyy'-'MM'-'dd'T'HH':'mm':'ss

*/

using System;
using System.Globalization;

public class SamplesDTFI  {

   public static void Main()  {

      // Displays the values of the pattern properties.
      Console.WriteLine( " CULTURE    PROPERTY VALUE" );
      PrintPattern( "en-US" );
      PrintPattern( "ja-JP" );
      PrintPattern( "fr-FR" );
   }

   public static void PrintPattern( String myCulture )  {

      DateTimeFormatInfo myDTFI = new CultureInfo( myCulture, false ).DateTimeFormat;
      Console.WriteLine( "  {0}     {1}", myCulture, myDTFI.SortableDateTimePattern );
   }
}

/*
This code produces the following output.

 CULTURE    PROPERTY VALUE
  en-US     yyyy'-'MM'-'dd'T'HH':'mm':'ss
  ja-JP     yyyy'-'MM'-'dd'T'HH':'mm':'ss
  fr-FR     yyyy'-'MM'-'dd'T'HH':'mm':'ss

*/

Imports System.Globalization

Public Class SamplesDTFI

   Public Shared Sub Main()

      ' Displays the values of the pattern properties.
      Console.WriteLine(" CULTURE    PROPERTY VALUE")
      PrintPattern("en-US")
      PrintPattern("ja-JP")
      PrintPattern("fr-FR")

   End Sub

   Public Shared Sub PrintPattern(myCulture As [String])

      Dim myDTFI As DateTimeFormatInfo = New CultureInfo(myCulture, False).DateTimeFormat
      Console.WriteLine("  {0}     {1}", myCulture, myDTFI.SortableDateTimePattern)

   End Sub

End Class

'This code produces the following output.
'
' CULTURE    PROPERTY VALUE
'  en-US     yyyy'-'MM'-'dd'T'HH':'mm':'ss
'  ja-JP     yyyy'-'MM'-'dd'T'HH':'mm':'ss
'  fr-FR     yyyy'-'MM'-'dd'T'HH':'mm':'ss
'

注解

属性 SortableDateTimePattern 定义通过调用 DateTime.ToString 和 DateTimeOffset.ToString 方法以及提供“s”标准格式字符串的复合格式字符串返回的日期字符串的区域性特定格式。

属性返回 SortableDateTimePattern 的格式字符串反映了 ISO 8601) (定义的标准，并且 属性是只读的。 因此，无论区域性如何，它始终相同。 自定义格式字符串为“yyyy'-'MM'-'dd'T'HH':'mm':'ss”。

另请参阅

• UniversalSortableDateTimePattern
• 标准日期和时间格式字符串
• 自定义日期和时间格式字符串