OnVisibilityChanged   57 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.Windows/MainPage.xaml.cpp void video_capture_xaml::MainPage::OnVisibilityChanged(Platform::Object ^sender,
OnVisibilityChanged   56 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.WindowsPhone/MainPage.xaml.cpp     void video_capture_xaml::MainPage::OnVisibilityChanged(Platform::Object ^sender,