This documentation is archived and is not being maintained.

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


Type: System.Exception
Any error that occurred during the asynchronous operation.
Type: System.Boolean
A value indicating whether the asynchronous operation was canceled.
Type: System.Object
The optional user-supplied state object passed to the RunWorkerAsync method.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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