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DateTimeFormatInfo.LongTimePattern Property

Gets or sets the format pattern for a long time value, which is associated with the "T" format pattern.

Namespace:  System.Globalization
Assembly:  mscorlib (in mscorlib.dll)

'Declaration
Public Property LongTimePattern As String
'Usage
Dim instance As DateTimeFormatInfo 
Dim value As String 

value = instance.LongTimePattern

instance.LongTimePattern = value

Property Value

Type: System.String
The format pattern for a long time value, which is associated with the "T" format pattern.

ExceptionCondition
ArgumentNullException

The property is being set to Nothing.

InvalidOperationException

The property is being set and the DateTimeFormatInfo is read-only.

See DateTimeFormatInfo for patterns that can be combined to construct custom patterns, for example, "HH:mm:ss".

Your applications are recommended to set the long time pattern to the exact value of interest, instead of attempting to have the time separator replaced. For example, to obtain the pattern h-mm-ss, the application should set "h-mm-ss" specifically.

The following code example displays the value of LongTimePattern for a few cultures.

Imports System
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 'Main

   Public Shared Sub PrintPattern(myCulture As [String])

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

   End Sub 'PrintPattern 

End Class 'SamplesDTFI

'This code produces the following output. 

' CULTURE    PROPERTY VALUE 
'  en-US     h:mm:ss tt 
'  ja-JP     H:mm:ss 
'  fr-FR     HH:mm:ss 
'

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0

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