/// <summary> 同屏服务端初始化 </summary>
private RemoteViewService()
{
connectCallBack = new AsyncCallback(AcceptTcpClient);
sessionList = new List <VncServerSession>();
//初始化白板
whiteBoard = WhiteBoardForm.GetWhiteBoardForm();
}
public static WhiteBoardForm GetWhiteBoardForm()
{
if (_singleton == null || _singleton.IsDisposed)
{
lock (SyncRoot)
{
if (_singleton == null || _singleton.IsDisposed)
{
_singleton = new WhiteBoardForm();
}
}
}
return(_singleton);
}
