WindowHelperService.UnregisterWindowMessageHandler(WindowMessage) Method
Definition
Important
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Unregisters the specified delegate for event notifications.
public:
bool UnregisterWindowMessageHandler(System::Activities::Presentation::Hosting::WindowMessage ^ callback);public bool UnregisterWindowMessageHandler(System.Activities.Presentation.Hosting.WindowMessage callback);member this.UnregisterWindowMessageHandler : System.Activities.Presentation.Hosting.WindowMessage -> boolPublic Function UnregisterWindowMessageHandler (callback As WindowMessage) As BooleanParameters
- callback
- WindowMessage
The delegate to be removed from event notifications.
Returns
true if the operation is successful; otherwise, false.
