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_Cleanup
    • NET_DVR_CloseAlarmChan_V30
    • NET_DVR_GetDVRConfig
    • NET_DVR_GetErrorMsg
    • NET_DVR_GetLastError
    • NET_DVR_GetUploadResult
    • NET_DVR_GetUploadState
    • NET_DVR_Init
    • NET_DVR_Login_V40
    • NET_DVR_Logout
    • NET_DVR_SDKChannelToISAPI
    • NET_DVR_SetDVRConfig
    • NET_DVR_SetDVRMessageCallBack_V50
    • NET_DVR_SetSDKInitCfg
    • NET_DVR_SetupAlarmChan_V50
    • NET_DVR_StartListen_V30
    • NET_DVR_STDXMLConfig
    • NET_DVR_StopListen_V30
    • NET_DVR_UploadClose
    • NET_DVR_UploadFile_V40
    • NET_DVR_UploadSend
    • Callback Function