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static HKEY hKey;
LPBYTE data;
char Buf[MAX_PATH];
DWORD dwBufLen = sizeof(Buf);
LPDWORD lpType;
LPVOID lpMsgBuf;
char SubKey[] = "Software\\ODBC\\ODBC.INI\\compta";
// data=Buf[0];
//
if (RegOpenKeyEx (HKEY_CURRENT_USER, SubKey, 0, 0, &hKey) == ERROR_SUCCESS) {
if (RegQueryValueEx( hKey, "DBQ", NULL, NULL, (LPTSTR)&data, &dwBufLen) == ERROR_SUCCESS)
MessageBox(NULL, (LPCTSTR)data, "Erreur RegQueryValueEx", MB_OK|MB_ICONINFORMATION);
else {
FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), 0, (LPTSTR) &lpMsgBuf, 0, NULL);
MessageBox(NULL, (LPCTSTR)lpMsgBuf, "Resultat RegQueryValueEx", MB_OK|MB_ICONINFORMATION);
}
}
else {
FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), 0, (LPTSTR) &lpMsgBuf, 0, NULL);
MessageBox(NULL, (LPCTSTR)lpMsgBuf, "Erreur RegOpenKeyEx", MB_OK|MB_ICONINFORMATION);
}
RegCloseKey(hKey); |
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