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//+-------------------------------------------------------------------------
// Microsoft OLE
// Copyright (C) Microsoft Corporation, 1994 - 1995.
//
// File: creghelp.hxx
//
// Contents: Declaration & macros for the CRegistryHelp class.
//
// Classes: CRegistryHelp
//
// History: 20-Oct-93 XimingZ Created
// 23-Nov-94 DeanE Modified for more general use.
//--------------------------------------------------------------------------
#ifndef __CREGHELP_HXX__
#define __CREGHELP_HXX__
//+-------------------------------------------------------------------
// Class: CRegistryHelp
//
// Purpose: Registry access wrapper. Designed to be used with a
// "known" registry key structure. It could be modified
// to deal with enumerating subkeys or values and using
// them, too.
//
// History: 20-Oct-93 XimingZ Created
//--------------------------------------------------------------------
class CRegistryHelp{public: CRegistryHelp(HKEY hKey, LPTSTR pszSubKey, DWORD fOptions, REGSAM samKey, HRESULT *phr); ~CRegistryHelp(VOID);
HRESULT GetValue(LPTSTR pszSubKey, LPTSTR pszValue, LPBYTE pbBuffer, LPDWORD pcbBuffer, LPDWORD pdwType);
HRESULT GetValueDword(LPTSTR pszSubKey, LPTSTR pszValue, LPDWORD pdwData, DWORD fExpectedType);
HRESULT GetValueString(LPTSTR pszSubKey, LPTSTR pszValue, LPTSTR pszData, LPDWORD pcbData, DWORD fExpectedType);
HRESULT SetValue(LPTSTR pszSubKey, LPTSTR pszValue, LPBYTE pbData, DWORD cbData, DWORD fType);
HRESULT SetValueDword(LPTSTR pszSubKey, LPTSTR pszValue, DWORD dwData, DWORD fType);
HRESULT SetValueString(LPTSTR pszSubKey, LPTSTR pszValue, LPTSTR pszData, DWORD cbData, DWORD fType);
HRESULT DeleteValue(LPTSTR pszSubKey, LPTSTR pszValue);
HRESULT DeleteSubKey(LPTSTR pszSubKey);
protected: LPTSTR _pszSubKey; // Subkey name
private: HKEY _hKey; // Handle to root key
HKEY _hSubKey; // Handle to subkey
BOOL _fOptions; // Special key options
};
#endif // __CREGHELP_HXX__
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