DispatcherOperationStatus Enumeration

Describes the possible values for the status of a DispatcherOperation.

Namespace:  System.Windows.Threading
Assembly:  WindowsBase (in WindowsBase.dll)
XMLNS for XAML: Not mapped to an xmlns.

public enum DispatcherOperationStatus

Member nameDescription
PendingThe operation is pending and is still in the Dispatcher queue.
AbortedThe operation has aborted.
CompletedThe operation is completed.
ExecutingThe operation started executing, but has not completed.

A DispatcherOperation is returned after a call to BeginInvoke. The DispatcherOperation can be used to interact with the delegate on the Dispatcher queue, such as changing the priority of the operation or aborting the operation.

The stages of a DispatcherOperation are Pending, Executing, and Completed. At any point before the operation completes, the status can be set to Aborted.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.
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