OnVisibilityChanged 42 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.Windows/MainPage.xaml.cpp Window::Current->VisibilityChanged += ref new Windows::UI::Xaml::WindowVisibilityChangedEventHandler(this, &video_capture_xaml::MainPage::OnVisibilityChanged); OnVisibilityChanged 21 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.Windows/MainPage.xaml.h void OnVisibilityChanged(Platform::Object ^sender, Windows::UI::Core::VisibilityChangedEventArgs ^e); OnVisibilityChanged 42 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.WindowsPhone/MainPage.xaml.cpp Window::Current->VisibilityChanged += ref new Windows::UI::Xaml::WindowVisibilityChangedEventHandler(this, &video_capture_xaml::MainPage::OnVisibilityChanged); OnVisibilityChanged 26 samples/winrt_universal/VideoCaptureXAML/video_capture_xaml/video_capture_xaml.WindowsPhone/MainPage.xaml.h void OnVisibilityChanged(Platform::Object ^sender, Windows::UI::Core::VisibilityChangedEventArgs ^e);