private void EjectButton_Click(object sender, RoutedEventArgs e)
{
var dialog = new OpenFileDialog {
Title = "Select an audio file (wma, mp3, ...etc.) or video file..."
};
if (dialog.ShowDialog() == true)
{
lock (lockAudio)
{
if (audioPlayer != null)
{
audioPlayer.Close();
audioPlayer = null;
}
if (fileStream != null)
{
fileStream.Close();
}
// Ask the user for a video or audio file to play
fileStream = new NativeFileStream(dialog.FileName, NativeFileMode.Open, NativeFileAccess.Read);
audioPlayer = new AudioPlayer(xaudio2, fileStream);
FilePathTextBox.Text = dialog.FileName;
SoundProgressBar.Maximum = audioPlayer.Duration.TotalSeconds;
SoundProgressBar.Value = 0;
// Auto-play
audioPlayer.Play();
}
}
}
private void PlayPauseButton_Click(object sender, RoutedEventArgs e)
{
lock (lockAudio)
{
if (audioPlayer != null)
{
if (audioPlayer.State == AudioPlayerState.Playing)
{
audioPlayer.Pause();
}
else
{
audioPlayer.Play();
}
}
}
}
private void EjectButton_Click(object sender, RoutedEventArgs e)
{
var dialog = new OpenFileDialog { Title = "Select an audio file (wma, mp3, ...etc.) or video file..." };
if (dialog.ShowDialog() == true)
{
lock (lockAudio)
{
if (audioPlayer != null)
{
audioPlayer.Close();
audioPlayer = null;
}
if (fileStream != null)
{
fileStream.Close();
}
// Ask the user for a video or audio file to play
fileStream = new NativeFileStream(dialog.FileName, NativeFileMode.Open, NativeFileAccess.Read);
audioPlayer = new AudioPlayer(xaudio2, fileStream);
FilePathTextBox.Text = dialog.FileName;
SoundProgressBar.Maximum = audioPlayer.Duration.TotalSeconds;
SoundProgressBar.Value = 0;
// Auto-play
audioPlayer.Play();
}
}
}
