Dispatcher.BeginInvokeShutdown(DispatcherPriority) Method
Definition
Important
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Initiates shutdown of the Dispatcher asynchronously.
public:
void BeginInvokeShutdown(System::Windows::Threading::DispatcherPriority priority);[System.Security.SecurityCritical]
public void BeginInvokeShutdown (System.Windows.Threading.DispatcherPriority priority);public void BeginInvokeShutdown (System.Windows.Threading.DispatcherPriority priority);[<System.Security.SecurityCritical>]
member this.BeginInvokeShutdown : System.Windows.Threading.DispatcherPriority -> unitmember this.BeginInvokeShutdown : System.Windows.Threading.DispatcherPriority -> unitPublic Sub BeginInvokeShutdown (priority As DispatcherPriority)Parameters
- priority
- DispatcherPriority
The priority at which to begin shutting down the dispatcher.
- Attributes
Remarks
BeginInvokeShutdown demands unrestricted UI Permissions.
When the Dispatcher starts to shut down, the ShutdownStarted event is raised and HasShutdownStarted is set to true.
The Dispatcher does not shut down completely until the event queue unwinds.
When the Dispatcher finishes shutting down, the ShutdownFinished event is raised and the HasShutdownFinished property is set to true.
Once the shutdown process begins, all pending work items in the queue are aborted.
