AppDomain.GetCurrentThreadId Method

NOTE: This API is now obsolete. The non-obsolete alternative is ManagedThreadId.

Gets the current thread identifier.

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

'Declaration
<ObsoleteAttribute("AppDomain.GetCurrentThreadId has been deprecated because it does not provide a stable Id when managed threads are running on fibers (aka lightweight threads). To get a stable identifier for a managed thread, use the ManagedThreadId property on Thread.  http://go.microsoft.com/fwlink/?linkid=14202",  _
	False)> _
Public Shared Function GetCurrentThreadId As Integer
'Usage
Dim returnValue As Integer 

returnValue = AppDomain.GetCurrentThreadId()

Return Value

Type: System.Int32
A 32-bit signed integer that is the identifier of the current thread.

Use the Thread.ManagedThreadId property, which is stable even when the .NET Framework is hosted by an environment that supports fibers (that is, lightweight threads).

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

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: 1.1, 1.0
Obsolete (compiler warning) in 3.5
Obsolete (compiler warning) in 3.5 SP1
Obsolete (compiler warning) in 3.0
Obsolete (compiler warning) in 3.0 SP1
Obsolete (compiler warning) in 3.0 SP2
Obsolete (compiler warning) in 2.0
Obsolete (compiler warning) in 2.0 SP1
Obsolete (compiler warning) in 2.0 SP2
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