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TaskExtensions.DispatcherOperationWait Method

Definition

Namespace:: System.Windows.Threading

Assembly:: System.Windows.Presentation.dll

Important

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Waits for the underlying DispatcherOperation to complete.

Overloads

Name	Description
DispatcherOperationWait(Task)	Waits indefinitely for the underlying DispatcherOperation to complete.
DispatcherOperationWait(Task, TimeSpan)	Waits for the specified amount of time for the underlying DispatcherOperation to complete.

DispatcherOperationWait(Task)

Waits indefinitely for the underlying DispatcherOperation to complete.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Windows::Threading::DispatcherOperationStatus DispatcherOperationWait(System::Threading::Tasks::Task ^ this);

public static System.Windows.Threading.DispatcherOperationStatus DispatcherOperationWait(this System.Threading.Tasks.Task this);

static member DispatcherOperationWait : -> System.Windows.Threading.DispatcherOperationStatus

<Extension()>
Public Function DispatcherOperationWait (this As Task) As DispatcherOperationStatus

Parameters

this: Task

The Task that is associated with the DispatcherOperation.

Returns

DispatcherOperationStatus

The status of the underlying DispatcherOperation.

Exceptions

NotSupportedException

The Task is not associated with a DispatcherOperation.

Remarks

Call the IsDispatcherOperationTask method to check whether the Task is associated with a DispatcherOperation before you call this method.

Applies to

DispatcherOperationWait(Task, TimeSpan)

Waits for the specified amount of time for the underlying DispatcherOperation to complete.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Windows::Threading::DispatcherOperationStatus DispatcherOperationWait(System::Threading::Tasks::Task ^ this, TimeSpan timeout);

public static System.Windows.Threading.DispatcherOperationStatus DispatcherOperationWait(this System.Threading.Tasks.Task this, TimeSpan timeout);

static member DispatcherOperationWait : TimeSpan -> System.Windows.Threading.DispatcherOperationStatus

<Extension()>
Public Function DispatcherOperationWait (this As Task, timeout As TimeSpan) As DispatcherOperationStatus