protected override bool StartCore() { if (!OfficalAPI.NET_DVR_Init()) { this.Info("摄像机运行环境创建失败, 错误代码" + OfficalAPI.NET_DVR_GetLastError()); return(false); } this.Info("摄像机运行环境创建成功"); Trace.WriteLine("xianshi"); //OfficalAPI.NET_DVR_SetConnectTime(3000, 1); //OfficalAPI.NET_DVR_SetReconnect(500, 0); // OfficalAPI.NET_DVR_SetRecvTimeOut(3000); Trace.WriteLine("xianshi2"); return(true); }