fLoginResultCallBack

Login Status Callback Function

Member

Data Type

Description

lUserID

LONG

User ID, which is returned by NET_DVR_Login_V40.

dwResult

DWORD

Login status: 0-asynchronously logging in failed, 1-asynchronously logged in.

lpDeviceInfo

NET_DVR_DEVICEINFO_V40

Device information, such as serial No., channel, capability, and so on.

pUser

void*

User data.