Tapped and DoubleTapped event keep crash

Question

I am trying to add a handler to Tapped event and DoubleTapped event of an MediaElement, But every time I run the application and click the mouse, the app will crash. Can anyone give me some hints?

Below is my Codes:

Add event handler at Constructor of BlankPage:

OutPutVideo->Tapped += ref new Windows::UI::Xaml::Input::TappedEventHandler(this, &BlankPage::OnTapped);

Event Handler, Actually, I did nothing:

void VideoPlayer::BlankPage::OnTapped(Platform::Object^ sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs^ e)
{

}

And also, I try to add the event handler at BlankPage.xaml, the behavior is same as above.

Thanks

Answer 1

This is crash snapshot

Answer 2

A first chance exception, try to Ignore it, and check if it can continue.

From the screenshot, it is one stack overflow exception, could you please check the call stack list in this exception, that can show you the called mthods in this action, and let us know if there are many many methods are called which  are not controlled by yourself.

And also, try to test with different machines.

Sincerely,

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Bob Bao [MSFT]
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