en-US

NET_DVR_GetLastError

Return the error code of the last operation.

API Definition

DWORD NET_DVR_GetLastError(
);

Return Values

The return values are error codes, see Device Network SDK Errors for details.

Remarks

You can also call NET_DVR_GetErrorMsg to directly get the error information.

  • API Reference
    • NET_DVR_AlarmHostClearAlarm
    • NET_DVR_AlarmHostSubSystemCloseAlarmChan
    • NET_DVR_AlarmHostSubSystemSetupAlarmChan
    • NET_DVR_BypassAlarmChan
    • NET_DVR_Cleanup
    • NET_DVR_FindAlarmHostLog
    • NET_DVR_FindNextAlarmHostLog
    • NET_DVR_GetAlarmDeviceUser
    • NET_DVR_GetBatteryVoltage
    • NET_DVR_GetDeviceAbility
    • NET_DVR_GetDeviceConfig
    • NET_DVR_GetDVRConfig
    • NET_DVR_GetErrorMsg
    • NET_DVR_GetLastError
    • NET_DVR_GetNextRemoteConfig
    • NET_DVR_GetSDKLocalCfg
    • NET_DVR_GetSTDAbility
    • NET_DVR_GetSTDConfig
    • NET_DVR_Init
    • NET_DVR_Login_V40
    • NET_DVR_Logout
    • NET_DVR_RemoteControl
    • NET_DVR_SendRemoteConfig
    • NET_DVR_SetAlarmDeviceUser
    • NET_DVR_SetAlarmHostOut
    • NET_DVR_SetConnectTime
    • NET_DVR_SetDeviceConfig
    • NET_DVR_SetDVRConfig
    • NET_DVR_SetSDKInitCfg
    • NET_DVR_SetSDKLocalCfg
    • NET_DVR_SetSTDConfig
    • NET_DVR_StartRemoteConfig
    • NET_DVR_STDXMLConfig
    • NET_DVR_StopRemoteConfig
    • NET_DVR_UnBypassAlarmChan