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AsyncCompletedEventArgs.AsyncCompletedEventArgs Constructor

Initializes a new instance of the AsyncCompletedEventArgs class.

Namespace: System.ComponentModel
Assembly: System (in system.dll)

public AsyncCompletedEventArgs (
	Exception error,
	bool cancelled,
	Object userState
public AsyncCompletedEventArgs (
	Exception error, 
	boolean cancelled, 
	Object userState
public function AsyncCompletedEventArgs (
	error : Exception, 
	cancelled : boolean, 
	userState : Object
Not applicable.



Any error that occurred during the asynchronous operation.


A value indicating whether the asynchronous operation was canceled.


The optional user-supplied state object passed to the RunWorkerAsync method.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

XNA Framework

Supported in: 1.0