private void BrowseButtonClick(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.InitialDirectory = Environment.CurrentDirectory; //"c:\\";
dlg.Filter = "Media files (*.wmv)|*.wmv|All Files (*.*)|*.*";
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
var a = Regex.Split(dlg.FileName.ToString(), @"\\");
getMediaFileList(a[0]);
if (fileList.Count > 0)
{
CurIndx = fileList.FindIndex(x => x.MediaList == dlg.FileName.ToString());
}
string selectedFileName = dlg.FileName;
this.DataContext = selectedFileName;
//FileNameLabel.Content = selectedFileName;
McMediaElement.Source = new Uri(selectedFileName);
McMediaElement.Play();
play.Content = ";";
}
}
// Play & Pause & Close the media.
private void PlayMedia()
{
isPlay = true;
McMediaElement.Play();
imgPlay.Visibility = Visibility.Collapsed;
imgPause.Visibility = Visibility.Visible;
}
// Stop the media.
void OnMouseDownStopMedia(object sender, RoutedEventArgs args)
{
// The Stop method stops and resets the media to be played from
// the beginning.
McMediaElement.Stop();
play.Content = "4";
}
private void PauseMedia()
{
videoPositionSyncher.Stop();
isPlay = false;
McMediaElement.Pause();
imgPlay.Visibility = Visibility.Visible;
imgPause.Visibility = Visibility.Collapsed;
}
/// <summary>
/// 构造函数中设定初始化界面组件；设定Kinect控制器的属性更改事件侦听、退出事件侦听、加载事件侦听、初始化背景音乐
/// </summary>
public MainWindow()
{
this.InitializeComponent();
App.Controller.PropertyChanged += this.KinectController_PropertyChanged;
this.KeyUp += new System.Windows.Input.KeyEventHandler(this.MainWindow_KeyUp);
this.Loaded += new RoutedEventHandler(this.MainWindow_Loaded);
McMediaElement.Source = new Uri(@"MDTMusic.mp3", UriKind.Relative);
McMediaElement.Volume = 1;
McMediaElement.Play();
}
private void CloseMedia()
{
McMediaElement.Close();
isPlay = false;
imgPlay.Visibility = Visibility.Visible;
imgPause.Visibility = Visibility.Collapsed;
McMediaElement.Source = null;
seekbarSlider.Value = 0;
seekbarSlider.Maximum = 0;
videoPositionSyncher.Stop();
timeLineText.Text = "";
}
// Pause the media.
void OnMouseDownPauseMedia(object sender, RoutedEventArgs args)
{
// The Pause method pauses the media if it is currently running.
// The Play method can be used to resume.
if (McMediaElement.LoadedBehavior == MediaState.Pause)
{
McMediaElement.Play();
}
else
{
McMediaElement.Pause();
}
}
/// <summary>
/// 控制背景音乐开关的按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MusicButtonClick(object sender, HandInputEventArgs e)
{
if (musicOn == false)
{
McMediaElement.Source = new Uri(@"MDTMusic.mp3", UriKind.Relative);
McMediaElement.Play();
musicOn = true;
MusicCX.Opacity = 0;
}
else if (musicOn == true)
{
McMediaElement.Stop();
musicOn = false;
MusicCX.Opacity = 1;
}
}
private void Previous_Click(object sender, RoutedEventArgs e)
{
Flist = new FileList();
string selectedFileName;
if (fileList.Count > 0 && CurIndx > 1)
{
selectedFileName = fileList[CurIndx - 1].MediaList;
if (selectedFileName != null)
{
var a = Regex.Split(selectedFileName, @"\\");
Flist.MediaList = a[1];
this.DataContext = Flist;
McMediaElement.Source = new Uri(selectedFileName);
McMediaElement.Play();
play.Content = ";";
CurIndx -= 1;
}
}
}
// Play the media.
void OnMouseDownPlayMedia(object sender, RoutedEventArgs args)
{
// The Play method will begin the media if it is not currently active or
// resume media if it is paused. This has no effect if the media is
// already running.
if (fileList.Count > 0)
{
if (play.Content.ToString() == "4")
{
McMediaElement.Play();
play.Content = ";";
// Initialize the MediaElement property values.
InitializePropertyValues();
}
else
{
play.Content = "4";
McMediaElement.Pause();
}
}
}
private void Button_Click_2(object sender, RoutedEventArgs e)
{
//用MediaElement控件进行播放
McMediaElement.Source = new Uri(Environment.CurrentDirectory + "\\Music\\刷身份证登录页面倒计时卡死.mp4");
McMediaElement.Play();
}
private void OnMouseDownReloadMedia(object sender, RoutedEventArgs e)
{
McMediaElement.Position = new TimeSpan(0, 0, 0, 0, 1);
McMediaElement.Play();
}
// When the media playback is finished. Stop() the media to seek to media start.
private void Element_MediaEnded(object sender, EventArgs e)
{
McMediaElement.Stop();
}
