The Function Long NET_DVR_Login_V30 (String sDVRIP, Integer wDVRPort, String sUserName, String sPassword, ref NET_DVR_DEVICEINFO_V30 lpDeviceInfo) Library "HCNetSDK. DLL
"Connection hai kang SDK failed

CodePudding user response:

Function definitions and Alias for "NET_DVR_Login_V30; Ansi "try

CodePudding user response:

Alias for "NET_DVR_Login_V30; Ansi
"
And after the debugging or running process is showed abnormal then withdrew, whether the dynamic library don't have the Ansi way

CodePudding user response:

Estimation is the problem that the DLL, a DLL that should be enough, see the SDK documentation, copy a few more DLL try

ANSI or to add, otherwise it's wrong to string processing

CodePudding user response:

In the development kit really have the other DLLS are copied? Copied and no external function called statement will there be affected

CodePudding user response:

The

reference 4 floor qq_30798837 reply:

development kit was indeed have other DLLS are copied? Copied and no external function called statement will have any effect

Doubt you declare this DLL cited other DLL, so let you copy this, copied other DLLS need to declare not

CodePudding user response:

Has recently been busy do not have other problems also from point of view, today try to other DLL copied ok, thank you very much for help

CodePudding user response:

Can someone with hai kang SDK + PB example?

CodePudding user response:

I am doing the SDK reference, the original poster can give a universal guiding it to me?

CodePudding user response:

I also studied, then gave up, directly in c #, manufacturers also provide demo,,