Question

C#里WindowsMediaPlayer控件的playstate属性怎么用

例：if（axWindowsMediaPlayer1.playState==1）
{
…………
}
这么写为什么不行呢？网上说playState返回int型，是不是错的？

Answer 1

我是楼主，这么写就可以了，呵呵，当然要感谢楼上回答的
player.PlayStateChange += new AxWMPLib._WMPOCXEvents_PlayStateChangeEventHandler(player_PlayStateChange);

private void player_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e)
{
// Test the current state of the player and display a message for each state.
switch (e.newState)
{
case 0: // Undefined
currentStateLabel.Text = "Undefined";
break;

case 1: // Stopped
currentStateLabel.Text = "Stopped";
break;

case 2: // Paused
currentStateLabel.Text = "Paused";
break;

case 3: // Playing
currentStateLabel.Text = "Playing";
break;

case 4: // ScanForward
currentStateLabel.Text = "ScanForward";
break;

case 5: // ScanReverse
currentStateLabel.Text = "ScanReverse";
break;

case 6: // Buffering
currentStateLabel.Text = "Buffering";
break;

case 7: // Waiting
currentStateLabel.Text = "Waiting";
break;

case 8: // MediaEnded
currentStateLabel.Text = "MediaEnded";
break;

case 9: // Transitioning
currentStateLabel.Text = "Transitioning";
break;

case 10: // Ready
currentStateLabel.Text = "Ready";
break;

case 11: // Reconnecting
currentStateLabel.Text = "Reconnecting";
break;

case 12: // Last
currentStateLabel.Text = "Last";
break;

default:
currentStateLabel.Text = ("Unknown State: " + e.newState.ToString());
break;
}
}

Answer 2

if (this.axWindowsMediaPlayer1.playState.ToString()=="1")