static void Main(string[] args)
{
MediaFoundationReader reader = new MediaFoundationReader(@"C:\Users\Null\Desktop\Disconnected - Pegboard Nerds.mp3");
WaveOut wout = new WaveOut();
wout.Init(reader);
wout.Play();
Console.Write("Input file path: ");
player = new MciPlayer(Console.ReadLine().Trim('"'));
player.Open();
player.Play();
MciSendString($"set {player.AliasName} time format msf", null, 0, IntPtr.Zero);
Console.WriteLine($"Device Alias Name: {player.AliasName}");
Console.WriteLine($"Length: {player.GetLength()}; Position: {player.GetPosition()}");
string rst = new string('\0', 256);
string before = string.Copy(rst);
int err;
while (true)
{
if ((err = MciSendString(Console.ReadLine(), rst, rst.Length, IntPtr.Zero)) != 0)
{
Console.WriteLine($"Execute failed. {new MciException(err)}");
}
if (rst != before)
{
Console.WriteLine($"Return text: {rst.TrimEnd('\0')}");
rst = new string('\0', 256);
before = string.Copy(rst);
}
}
}
private void trackBar2_MouseUp(object sender, MouseEventArgs e)
{
if (CheckStringItem(listBox1.SelectedItem, out string path))
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
//SoundPlayer player = (SoundPlayer)playerObj;
//player.Stop();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.Seek(trackBar2.Value);
player.Play();
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
//player.Stop();
}
}
}
}
void RemoveMusic(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
player.Stop();
player.Dispose();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.Pause();
player.Dispose();
}
else if (playerType == typeof(WaveOut))
{
WaveOut player = (WaveOut)playerObj;
player.Pause();
player.Dispose();
}
musics.Remove(path);
SyncListItems();
}
}
private void GlobalTimer_Tick(object sender, EventArgs e)
{
if (CheckStringItem(listBox1.SelectedItem, out string path))
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
//player.Stop();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
int position = player.GetPosition(), length = player.GetLength();
positionLabel.Text = $"{player.GetPosition()} / {player.GetLength()}";
trackBar2.Maximum = length;
trackBar2.Value = position;
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
//player.Stop();
}
}
}
}
void GetMusicMode(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
MessageBox.Show(player.GetState().ToString());
}
else if (playerType == typeof(WaveOut))
{
WaveOut player = (WaveOut)playerObj;
MessageBox.Show(player.PlaybackState.ToString());
}
}
}
void PlayNewMusic(string path)
{
try
{
if (radioButton1.Checked)
{
SoundPlayer player = new SoundPlayer();
player.SoundLocation = path;
musics[path] = player;
}
else if (radioButton2.Checked)
{
MciPlayer player = new MciPlayer(path);
player.Open();
musics[path] = player;
}
else if (radioButton3.Checked)
{
WaveOut player = new WaveOut();
AudioFileReader fileReader = new AudioFileReader(path);
player.Init(fileReader);
musics[path] = player;
}
else
{
MessageBox.Show("No play type checked.", "error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "添加失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
SyncListItems();
System.Media.SystemSounds.Beep.Play();
}
void PlayMusicWait(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
player.PlaySync();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.PlayWait();
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
}
}
}
void GetMusicLength(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
MessageBox.Show(player.GetLength().ToString());
}
else if (playerType == typeof(WaveOut))
{
WaveOut player = (WaveOut)playerObj;
//MessageBox.Show(player.Length);
}
}
}
void PauseMusic(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
player.Stop();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.Pause();
}
else if (playerType == typeof(WaveOut))
{
WaveOut player = (WaveOut)playerObj;
player.Pause();
}
}
}
void GetMusicPosition(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
//SoundPlayer player = (SoundPlayer)playerObj;
//player.Stop();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
MessageBox.Show(player.GetPosition().ToString());
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
//player.Stop();
}
}
}
void SeekMusic(string path, int position)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
//SoundPlayer player = (SoundPlayer)playerObj;
//player.Stop();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.Seek(position);
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
//player.Stop();
}
}
}
void SeekMusicToStart(string path)
{
if (musics.TryGetValue(path, out object playerObj))
{
Type playerType = playerObj.GetType();
if (playerType == typeof(SoundPlayer))
{
SoundPlayer player = (SoundPlayer)playerObj;
player.Stop();
player.Play();
}
else if (playerType == typeof(MciPlayer))
{
MciPlayer player = (MciPlayer)playerObj;
player.SeekToStart();
}
else if (playerType == typeof(WaveOut))
{
//WaveOut player = (WaveOut)playerObj;
//player.Stop();
}
}
}