CoreDispatcher CoreDispatcher CoreDispatcher CoreDispatcher Class

Definition

public : sealed class CoreDispatcher : ICoreAcceleratorKeys, ICoreDispatcher, ICoreDispatcher2, ICoreDispatcherWithTaskPriority

struct winrt::Windows::UI::Core::CoreDispatcher : ICoreAcceleratorKeys, ICoreDispatcher, ICoreDispatcher2, ICoreDispatcherWithTaskPriority

public sealed class CoreDispatcher : ICoreAcceleratorKeys, ICoreDispatcher, ICoreDispatcher2, ICoreDispatcherWithTaskPriority

Public NotInheritable Class CoreDispatcher Implements ICoreAcceleratorKeys, ICoreDispatcher, ICoreDispatcher2, ICoreDispatcherWithTaskPriority

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute MuseAttribute WebHostHiddenAttribute

Windows 10 requirements

Remarks

Instances of this type can be obtained from the CoreWindow.Dispatcher property. The current CoreWindow instance can be obtained by calling CoreWindow.GetForCurrentThread.

// App.cpp
...
// An implementation of IFrameworkView::Run.
void Run()
{
    CoreWindow window{ CoreWindow::GetForCurrentThread() };
    window.Activate();

    CoreDispatcher dispatcher{ window.Dispatcher() };
    dispatcher.ProcessEvents(CoreProcessEventsOption::ProcessUntilQuit);
}

// The CoreApplication::Run call indirectly calls the App::Run function above.
int __stdcall wWinMain(HINSTANCE, HINSTANCE, PWSTR, int)
{
    CoreApplication::Run(App());
}

void MyCoreWindowEvents::Run() // this is an implementation of IFrameworkView::Run() used to show context. It is called by CoreApplication::Run().
{
    CoreWindow::GetForCurrentThread()->Activate();

    //...

    CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessUntilQuit);
}

Properties

Methods

Events