private void OnDisposed(object sender, EventArgs e)
{
try
{
switch (_channel.ChannelType)
{
case ChannelType.Local:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_LOCAL, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("本地视频卸载失败");
}
}
break;
case ChannelType.Remote:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_REMOTE, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("远程视频卸载失败");
}
}
break;
case ChannelType.Content:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_CONTENT, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("共享视频卸载失败");
}
}
break;
}
}
catch (Exception ex)
{
}
}
private void RenderVedio()
{
try
{
var hwnd = pnlVideo.Handle;
if (_channel.IsVideo)
{
switch (_channel.ChannelType)
{
case ChannelType.Local:
{
var isOK = LAL.AttachStreamToWindow(hwnd, _channel.Call.CallHandle, MediaTypeEnum.PLCM_MF_STREAM_LOCAL, _channel.ChannelID, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (!isOK)
{
MessageBox.Show("本地视频附加失败");
}
} break;
case ChannelType.Remote:
{
var isOK = LAL.AttachStreamToWindow(hwnd, _channel.Call.CallHandle, MediaTypeEnum.PLCM_MF_STREAM_REMOTE, _channel.ChannelID, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (!isOK)
{
MessageBox.Show("远程视频附加失败");
}
}
break;
case ChannelType.Content:
{
var isOK = LAL.AttachStreamToWindow(hwnd, _channel.Call.CallHandle, MediaTypeEnum.PLCM_MF_STREAM_CONTENT, _channel.ChannelID, this.pnlVideo.Width, this.pnlVideo.Height - 40);
if (!isOK)
{
MessageBox.Show("共享视频附加失败");
}
}
break;
}
}
else //音频
{
switch (_channel.ChannelType)
{
case ChannelType.Local:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_LOCAL, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("本地视频卸载失败");
}
}
break;
case ChannelType.Remote:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_REMOTE, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("远程视频卸载失败");
}
} break;
case ChannelType.Content:
{
var isOK = LAL.DetachStreamFromWindow(MediaTypeEnum.PLCM_MF_STREAM_CONTENT, _channel.ChannelID, _channel.Call.CallHandle);
if (!isOK)
{
MessageBox.Show("共享视频卸载失败");
}
}
break;
}
}
}
catch (Exception ex)
{
}
}