private static UIThreadHelper Create()
{
UIThreadHelper uiThreadHelper = new UIThreadHelper();
ManualResetEventSlim initialized = new ManualResetEventSlim();
AppDomain.CurrentDomain.DomainUnload += uiThreadHelper.Destroy;
AppDomain.CurrentDomain.ProcessExit += uiThreadHelper.Destroy;
// We want to maintain an application on a single STA thread
// set Background so that it won't block process exit.
Thread thread = new Thread(uiThreadHelper.RunMainThread)
{
Name = "WPF Dispatcher Thread"
};
thread.SetApartmentState(ApartmentState.STA);
thread.IsBackground = true;
thread.Start(initialized);
initialized.Wait();
uiThreadHelper.Invoke(() => {
uiThreadHelper._thread = thread;
uiThreadHelper._syncContext = SynchronizationContext.Current;
uiThreadHelper._taskScheduler = new ControlledTaskScheduler(uiThreadHelper._syncContext);
});
return(uiThreadHelper);
}
public BlockingLoopSynchronizationContext(UIThreadHelper threadHelper, SynchronizationContext innerSynchronizationContext)
{
_threadHelper = threadHelper;
_innerSynchronizationContext = innerSynchronizationContext;
}
public BlockingLoopSynchronizationContext(UIThreadHelper threadHelper)
{
_threadHelper = threadHelper;
}
