private async void btStart_Click(object sender, EventArgs e)
{
if (lbSourceFiles.Items.Count < 2)
{
MessageBox.Show("You must add 2 or more files to test seamless playback.");
return;
}
InitPlayer(MediaPlayer1);
InitPlayer(MediaPlayer2);
foreach (var item in lbSourceFiles.Items)
{
sourceFiles.Add(item.ToString());
}
CurrentPlayer = MediaPlayer1;
MediaPlayer1.Show();
MediaPlayer2.Hide();
await this.PlayFileAsync(sourceFiles[0], MediaPlayer1);
sourceFiles.RemoveAt(0);
await this.PlayFileAsync(sourceFiles[0], MediaPlayer2);
sourceFiles.RemoveAt(0);
await MediaPlayer2.PauseAsync();
}
private async void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
if (MediaPlayer1.Status != VFMediaPlayerStatus.Free)
{
await MediaPlayer1.StopAsync();
}
if (MediaPlayer2.Status != VFMediaPlayerStatus.Free)
{
await MediaPlayer2.StopAsync();
}
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
if (MediaPlayer1.Status != VFMediaPlayerStatus.Free)
{
MediaPlayer1.Stop();
}
if (MediaPlayer2.Status != VFMediaPlayerStatus.Free)
{
MediaPlayer2.Stop();
}
}
public void Goin()
{
BackExit.setBack(Goin);
sNum = 0;
fNum = 0;
CD.setMainUI(this);
time.start();
successNum.Text = "0";
failedNum.Text = "0";
status.Text = "空闲";
hasPath1 = false;
hasPath2 = false;
hasPath3 = false;
string path1 = CD.getBasePath() + "Media\\openBox.mp4";
string path2 = CD.getBasePath() + "Media\\addCar.mp4";
string path3 = CD.getBasePath() + "Media\\closeBox.mp4";
if (File.Exists(path1))
{
MediaPlayer1.Source = new Uri(path1);
MediaPlayer1.Play();
hasPath1 = true;
}
else
{
MessageBox.Show("文件丢失：" + path1);
}
if (File.Exists(path2))
{
MediaPlayer2.Source = new Uri(path2);
MediaPlayer2.Play();
hasPath2 = true;
}
else
{
MessageBox.Show("文件丢失：" + path2);
}
if (File.Exists(path3))
{
MediaPlayer3.Source = new Uri(path3);
MediaPlayer3.Play();
hasPath3 = true;
}
else
{
MessageBox.Show("文件丢失：" + path3);
}
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
MediaPlayer1?.Dispose();
MediaPlayer1 = null;
MediaPlayer2?.Dispose();
MediaPlayer2 = null;
base.Dispose(disposing);
}
private void WhenExit()
{
if (hasPath1)
{
MediaPlayer1.Stop();
}
if (hasPath2)
{
MediaPlayer2.Stop();
}
if (hasPath3)
{
MediaPlayer3.Stop();
}
}
private void StopDelegateMethod2()
{
//timer1.Enabled = false;
tbTimeline.Value = 0;
MediaPlayer1.Show();
MediaPlayer2.Hide();
CurrentPlayer = MediaPlayer1;
MediaPlayer1.Resume();
if (sourceFiles.Count > 0)
{
PlayFile(sourceFiles[0], MediaPlayer2);
sourceFiles.RemoveAt(0);
MediaPlayer2.Pause();
}
}
private async void StopDelegateMethod1()
{
//timer1.Enabled = false;
tbTimeline.Value = 0;
MediaPlayer1.Hide();
MediaPlayer2.Show();
CurrentPlayer = MediaPlayer2;
await MediaPlayer2.ResumeAsync();
if (sourceFiles.Count > 0)
{
await this.PlayFileAsync(sourceFiles[0], MediaPlayer1);
sourceFiles.RemoveAt(0);
await MediaPlayer1.PauseAsync();
}
}
