private void player_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e)
{
WMPLib.WMPPlayState state = (WMPLib.WMPPlayState)e.newState;
Debug.WriteLine("Play state:" + state);
switch (state)
{
case WMPLib.WMPPlayState.wmppsBuffering:
break;
case WMPLib.WMPPlayState.wmppsLast:
break;
case WMPLib.WMPPlayState.wmppsMediaEnded:
break;
case WMPLib.WMPPlayState.wmppsPaused:
break;
case WMPLib.WMPPlayState.wmppsPlaying:
musicTimer.Start();
break;
case WMPLib.WMPPlayState.wmppsReady:
break;
case WMPLib.WMPPlayState.wmppsReconnecting:
break;
case WMPLib.WMPPlayState.wmppsScanForward:
break;
case WMPLib.WMPPlayState.wmppsScanReverse:
break;
case WMPLib.WMPPlayState.wmppsStopped:
var playId = m_curPlayId;
m_curPlayId = 0;
musicTimer.Stop();
tryPostPlayState(MusicPlayState.Stop, playId); //停止
break;
case WMPLib.WMPPlayState.wmppsTransitioning:
break;
case WMPLib.WMPPlayState.wmppsUndefined:
break;
case WMPLib.WMPPlayState.wmppsWaiting:
break;
default:
break;
}
}
private void axWindowsMediaPlayer1_PlayStateChange()
{
WMPLib.WMPPlayState cur_state = axWindowsMediaPlayer1.playState;
if (cur_state == prev_state) return;
else prev_state = cur_state;
bool goon = false;
string state;
switch (cur_state)
{
case WMPLib.WMPPlayState.wmppsStopped:
state = "Stopped";
goon = true;
break;
case WMPLib.WMPPlayState.wmppsPaused:
state = "Paused";
break;
case WMPLib.WMPPlayState.wmppsPlaying:
state = "Playing";
break;
case WMPLib.WMPPlayState.wmppsBuffering:
state = "Buffering";
break;
case WMPLib.WMPPlayState.wmppsTransitioning:
state = "Transitioning";
break;
case WMPLib.WMPPlayState.wmppsReady:
state = "Ready";
goon = true;
break;
default:
state = axWindowsMediaPlayer1.playState.ToString();
break;
}
string cur_media = axWindowsMediaPlayer1.currentMedia == null ? "null" : axWindowsMediaPlayer1.currentMedia.name;
LogPlay("当前文件:\"" + cur_media + "\", 播放状态:" + state);
if (goon && axWindowsMediaPlayer1.Dock == DockStyle.Fill && monitorON)
{
DoPlay();
}
}
private void tmrPlayBack_Tick(object sender, System.EventArgs e)
{
// check if the state is changing
if (LastPlayState != axWindowsMediaPlayer1.playState)
{
LastPlayState = axWindowsMediaPlayer1.playState;
switch (axWindowsMediaPlayer1.playState)
{
case WMPLib.WMPPlayState.wmppsPlaying:
btnFullScreenToggle.Enabled = true;
DisableItemsDuringPlayback();
break;
case WMPLib.WMPPlayState.wmppsStopped:
case WMPLib.WMPPlayState.wmppsReady:
EnableItemsWhenNotPlayingBack();
btnFullScreenToggle.Enabled = false;
if (m_bCurrentPlayListWasLoaded)
{
lklDeletePlayList.Enabled = true;
}
break;
}
}
// check the playstate of the Player
if (axWindowsMediaPlayer1.playState == WMPLib.WMPPlayState.wmppsPlaying)
{
MovePlaybackTrackbar();
// check to see if it is playing the last playlist item
for (int i = 0; i < axWindowsMediaPlayer1.currentPlaylist.count; i++)
{
if (axWindowsMediaPlayer1.currentMedia.get_isIdentical(
axWindowsMediaPlayer1.currentPlaylist.get_Item(
axWindowsMediaPlayer1.currentPlaylist.count - 1)))
{ // playing the last item
// if it is playing the last playlist item OR it is only playing a single item
// then check the duration against the current position
double diff = axWindowsMediaPlayer1.currentMedia.duration -
axWindowsMediaPlayer1.Ctlcontrols.currentPosition;
if (diff < 0.5)
{
// if the duration is within .5 seconds of the current position, stop playing
// and fire a STOPPED event
StopPlayer();
}
}
}
}
else
{
}
}
public wSoundPlayer()
{
player = new WMPLib.WindowsMediaPlayer();
state = player.playState;
}
