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SendOrPostCallback Delegate

Represents a method to be called when a message is to be dispatched to a synchronization context.

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

public delegate void SendOrPostCallback(
	Object state
)

Parameters

state
Type: System.Object

The object passed to the delegate.

SendOrPostCallback represents a callback method that you want to execute when a message is to be dispatched to a synchronization context. Create the delegate by passing your callback method to the SendOrPostCallback constructor. Your method must have the signature shown here.

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: 3.5, 3.0, 2.0

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