public bool Open() { try { int ret = -1; if (!HCNetSDK.NET_DVR_Init()) { return(false); } _user_id = HCNetSDK.NET_DVR_Login_V30(_ip, _port, _user_name, _password, out deviceInfo); if (_user_id < 0) { return(false); } _dec_handle = HCNetSDK.NET_DVR_InitG722Encoder(); // 增加消息处理时间 if (MessageReceived != null) { IntPtr pUser = new IntPtr(); bool bRet = HCNetSDK.NET_DVR_SetDVRMessageCallBack_V30(MessageReceived, pUser); _alarm_handle = HCNetSDK.NET_DVR_SetupAlarmChan_V30(_user_id); } return(true); } catch (Exception ex) { WriteLog("硬盘录像机打开失败:" + ex.Message); return(false); } }
public bool Open() { int ret = -1; if (!SDK_Init()) { return(false); } ret = SDK_Login(_ip, _port, _user_name, _password); if (ret < 0) { return(false); } _dec_handle = HCNetSDK.NET_DVR_InitG722Encoder(); return(true); }