设备网络SDK开发使用手册 |
指示灯外控报警信息结构体。
struct{ DWORD dwSize; DWORD dwChannelNo; NET_DVR_LAMP_STATE struLampStateCtrl; NET_DVR_TIME struExternalBeginTime; BYTE byRes1[64]; }NET_DVR_EXTERNAL_CONTROL_ALARM, *LPNET_DVR_EXTERNAL_CONTROL_ALARM;
NET_DVR_SetDVRMessageCallBack_V31 NET_DVR_StartListen_V30