| -api-id | -api-type |
|---|---|
T:Windows.UI.Core.CoreDispatcher |
winrt class |
Provides the Windows Runtime core event message dispatcher. Instances of this type are responsible for processing the window messages and dispatching the events to the client.
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);
}