这是我正在处理的Windows Media Player C#代码,它将TCP WebSocket消息发送回客户端,说明mp3音频仍在播放。
我正在使用axWindowsMediaPlayer1.StatusChange
,StatusChange
会相应地触发消息,但即使我可以在我的WMP C#应用程序中接收来自客户端的消息。
我无法弄清楚为什么它不会将var message_back = "Audio still Playing...";
发送回客户端。
private void Form1_Load(object sender, EventArgs e)
{
lblMessage.Text = "";
axWindowsMediaPlayer1.URL = @"C:\Audio\song1.MP3";
axWindowsMediaPlayer1.Ctlcontrols.stop();
this.axWindowsMediaPlayer1.StatusChange += new EventHandler(axWindowsMediaPlayer1_StatusChange);
this.axWindowsMediaPlayer1.StatusChange += new EventHandler(serverStartup);
}
public void axWindowsMediaPlayer1_StatusChange(object sender, EventArgs e)
{
if (axWindowsMediaPlayer1.status == "Finished")
{
lblMessage.Text = "CONTINUE PLAYING...";
axWindowsMediaPlayer1.Ctlcontrols.play();
}
}
public void serverStartup(object sender, EventArgs e)
{
FleckLog.Level = LogLevel.Debug;
var allSockets = new List<IWebSocketConnection>();
var server = new WebSocketServer("ws://localhost:8181");
server.Start(socket =>
{
socket.OnOpen = () =>
{
allSockets.Add(socket);
};
socket.OnClose = () =>
{
allSockets.Remove(socket);
};
socket.OnMessage = message =>
{
allSockets.ToList().ForEach(s => s.Send("Echo: " + message));
};
});
if (axWindowsMediaPlayer1.status == "Finished")
{
var message_back = "Audio still Playing...";
foreach (var socket in allSockets.ToList())
{
socket.Send(message_back);
}
// I tried using this line bellow, but it won't work either.
//allSockets.ToList().ForEach(s => s.Send("Echo: " + message_back));
}
}
答案 0 :(得分:1)
我猜这里有很多,但假设您正在调用axWindowsMediaPlayer1_StatusChange
- 在那里添加您的邮件发件人:
// made this global for simplicity...
static List<IWebSocketConnection> allSockets;
allSockets = new List<IWebSocketConnection>();
public void axWindowsMediaPlayer1_StatusChange(object sender, EventArgs e)
{
if (axWindowsMediaPlayer1.status == "Finished")
{
// send message...
var message_back = "Starting again...";
foreach (var socket in allSockets.ToList())
{
socket.Send(message_back);
}
// I assume this restarts playback...
lblMessage.Text = "CONTINUE PLAYING...";
axWindowsMediaPlayer1.Ctlcontrols.play();
}
}