private void UserControl_UnLoaded(object sender, RoutedEventArgs e)
{
Console.WriteLine("CVideo：UserControl_UnLoaded");
if (isFullScreen)
{
mqServer.SendMsg(new VideoControlMessage(currDControl.id, "fullScreenExit"));
}
if (isPlaying)
{
Video_Pause();
}
else
{
Video_Pause_ByMessage();
}
mqServer.sendMsgEvent -= Client_ReceiveMsgEvent;
timelineSliderTimer.Tick -= new EventHandler(TimelineSliderTimer_Tick);
timelineSliderTimer.Stop();
hideVideoConsoleTimer.Tick -= new EventHandler(HideVideoConsoleTimer_Tick);
hideVideoConsoleTimer.Stop();
vlcControl.SourceProvider.MediaPlayer.EndReached -= Video_Element_MediaEnded;
Video_Element_Grid.PreviewMouseLeftButtonDown -= Video_Element_Grid_MouseLeftButtonDown;
Video_Element_Grid.PreviewMouseMove -= Video_Element_Grid_MouseMove;
Video_Element_Grid.PreviewMouseLeftButtonUp -= TimelineSlider_MouseLeftButtonUp;
Video_Console.PreviewMouseLeftButtonUp -= Video_Console_MouseUp;
TimelineSlider.PreviewMouseLeftButtonDown -= TimelineSlider_MouseDown;
TimelineSlider.PreviewMouseLeftButtonUp -= TimelineSlider_MouseUp;
TimelineSlider.PreviewTouchDown -= TimelineSlider_TouchDown;
TimelineSlider.PreviewTouchUp -= TimelineSlider_TouchUp;
Loaded -= UserControl_Loaded;
Unloaded -= UserControl_UnLoaded;
Play_Button.Click -= Play_Button_Click;
Fullscreen_Button.Click -= Fullscreen_Button_Click;
vlcControl.Background = null;
vlcControl?.Dispose();
Video_Element.Content = null;
//logo 关闭按钮 播放按钮 全屏按钮 时间线
Video_Logo.Source = null;
closebtn.Background = null;
Play_Button.Background = null;
Fullscreen_Button.Background = null;
Video_Title = null;
playedTime = null;
totalTime = null;
Main_Grid.Children.Clear();
this.Resources.Clear();
GC.Collect();
}
/*
* 音频播放
*/
private void Video_Play()
{
Video_Play_ByMessage();
//暂停所有视频
mqServer.SendMsg(new VideoControlMessage(currDControl.id, "play"));
}
