RunWorkerCompletedEventArgs Class
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RunWorkerCompletedEventArgs Class

Provides data for the MethodNameCompleted event.

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

public class RunWorkerCompletedEventArgs extends AsyncCompletedEventArgs

NoteNote:

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: SharedState. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

If you are using a class that implements the Event-based Asynchronous Pattern Overview, the class provides a MethodNameCompleted event. MethodName is a placeholder for the first part of the method's name. BackgroundWorker.OnRunWorkerCompleted is an example of the name of such a method. If you add an instance of the RunWorkerCompletedEventArgs delegate to the event, you will receive information about the outcome of asynchronous operations in the RunWorkerCompletedEventArgs parameter of the corresponding event handler.

NoteNote:

The HostProtectionAttribute attribute applied to this class has the following Resources property value: SharedState. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

The following code example illustrates the use of RunWorkerCompletedEventArgs. This example is part of a larger sample for the BackgroundWorker class.

No code example is currently available or this language may not be supported.

System.Object
  System.EventArgs
    System.ComponentModel.AsyncCompletedEventArgs
      System.ComponentModel.RunWorkerCompletedEventArgs

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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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