Dispatcher.InvokeAsync Method (Action)

.NET Framework 4.5

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

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

member InvokeAsync : 
        callback:Action -> DispatcherOperation

Parameters

callback
Type: System.Action

A delegate to invoke through 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: 4.5.2, 4.5.1, 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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