AfxRegOpenKeyEx
Opens the specified registry key.
LONG AFXAPI AfxRegOpenKeyEx(HKEY hKey, LPCTSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult, CAtlTransactionManager* pTM = NULL);
Parameters
hKey
A handle to an open registry key.lpSubKey
The name of a key that this function opens or creates.ulOptions
This parameter is reserved and must be zero.samDesired
A mask that specifies the desired access rights to the key.phkResult
A pointer to a variable that receives a handle to the opened key.pTM
Pointer to a CAtlTransactionManager object.
Return Value
If the function succeeds, the return value is ERROR_SUCCESS. If the function fails, the return value is a nonzero error code defined in Winerror.h.
Requirements
Header: afxpriv.h