public void Stop()
{
if (workItem != null && workItem.Status == Windows.Foundation.AsyncStatus.Started)
{
workItem.Cancel();
}
}
void StopRenderLoop()
{
if (_renderLoopWorker != null)
{
_swapChainEvent.Set();
_renderLoopWorker.Cancel();
_renderLoopWorker = null;
}
}
private void Button_Click_3(object sender, RoutedEventArgs e)
{
try
{
task.Cancel();
}
catch (System.NullReferenceException)
{}
}
/// <summary>
/// Cancels posted PropertyChanged events if it is cancellable.
/// This method must be called on the thread that the Dispatcher is associated with.
/// </summary>
protected virtual void CancelPostPropertyChanged()
{
if (_invokeAction == null)
{
return;
}
#if NICENIS_UWP
_invokeAction.Cancel();
#else
_invokeAction.Abort();
#endif
_invokeAction = null;
}