[C++] Username auslesen

[Airblader]

Nuja, was soll ich groß sagen?

Code:

#define INFO_BUFFER_SIZE 32767

struct dataBuf
{
   TCHAR ComputerName[INFO_BUFFER_SIZE];
   TCHAR UserName[INFO_BUFFER_SIZE];
   TCHAR SysDir[INFO_BUFFER_SIZE];
   TCHAR WinDir[INFO_BUFFER_SIZE];
};

...

dataBuf pData;
   DWORD   countChar = INFO_BUFFER_SIZE;

if( !GetUserName(pData.UserName, &countChar) )
{
   cout << GetLastError() << endl;
}

...

cout << "user name: " << string(pData.UserName) << endl;

Hab praktisch das selbe wie bei msdn (wo du zitiert hast ), nur z.T. andere Namen.

air