Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

Dispatcher.InvokeAsync Method (Action, DispatcherPriority)

.NET Framework 4.6 and 4.5

Executes the specified Action asynchronously at the specified priority on the thread the Dispatcher is associated with.

Namespace:  System.Windows.Threading
Assembly:  WindowsBase (in WindowsBase.dll)

public DispatcherOperation InvokeAsync(
	Action callback,
	DispatcherPriority priority
)

Parameters

callback
Type: System.Action

A delegate to invoke through the dispatcher.

priority
Type: System.Windows.Threading.DispatcherPriority

The priority that determines in what order the specified callback is invoked relative to the other pending operations in the Dispatcher.

Return Value

Type: System.Windows.Threading.DispatcherOperation
An object, which is returned immediately after InvokeAsync is called, that can be used to interact with the delegate as it is pending execution in the event queue.

.NET Framework

Supported in: 4.6, 4.5
Show:
© 2015 Microsoft