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LOGON32_LOGON_NEW_CREDENTIALS - Undeclared Identifier Error

Posted on 2008-06-16
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Last Modified: 2012-05-05
Using VS 6.0, LOGON32_LOGON_NEW_CREDENTIALS won't compile correctly. Anyone have any suggestions? This is a win32 windows service.

Code Snippet::

LogonUser(userName.c_str(),domain.c_str(),password.c_str(), LOGON32_LOGON_NEW_CREDENTIALS, LOGON32_PROVIDER_WINNT50, &userToken_);

Need a quick turn around on this if someone can figure out why this won't compile....
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Question by:rronec1
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4 Comments
 
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Accepted Solution

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jkr earned 2000 total points
ID: 21796289
Hm, in your other Q, you mentioned you're using VC6 - you will need a new Platform SDK if you are using the files that shipped with VC6, since this constant was introduced years after VC6 was published. Get that update at http://support.microsoft.com/default.aspx?pr=psdk ("Platform SDK")
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Author Comment

by:rronec1
ID: 21804476
I just updated the new platform SDK. I updated the tool-options -directories to update the include, lib and bin but the compiler still gives me the following:

error C2065: 'LOGON32_LOGON_NEW_CREDENTIALS' : undeclared identifier

Not sure if there is a specific dir in the new SDK install to point to.
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LVL 86

Expert Comment

by:jkr
ID: 21804799
That's very strange. Here, the SDK shipping with VC++ (aka VS2005) has
//
// Logon Support APIs
//
 
#define LOGON32_LOGON_INTERACTIVE       2
#define LOGON32_LOGON_NETWORK           3
#define LOGON32_LOGON_BATCH             4
#define LOGON32_LOGON_SERVICE           5
#define LOGON32_LOGON_UNLOCK            7
#if(_WIN32_WINNT >= 0x0500)
#define LOGON32_LOGON_NETWORK_CLEARTEXT 8
#define LOGON32_LOGON_NEW_CREDENTIALS   9
#endif // (_WIN32_WINNT >= 0x0500)
 
#define LOGON32_PROVIDER_DEFAULT    0
#define LOGON32_PROVIDER_WINNT35    1
#if(_WIN32_WINNT >= 0x0400)
#define LOGON32_PROVIDER_WINNT40    2
#endif /* _WIN32_WINNT >= 0x0400 */
#if(_WIN32_WINNT >= 0x0500)
#define LOGON32_PROVIDER_WINNT50    3
#endif // (_WIN32_WINNT >= 0x0500)

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Author Comment

by:rronec1
ID: 21806292
I went ahead and defined it in the stdafx.h and it worked.

#undef _WIN32_WINNT
#define _WIN32_WINNT 0x0500 // Required for LOGON32_LOGON_NEW_CREDENTIALS and LOGON32_PROVIDER_WINNT50 - W2k and above
#define LOGON32_LOGON_NEW_CREDENTIALS   9


Thanks for your assistance with this. You are very helpful and patience.
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