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MFC操作登錄檔

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 1 LONG RegCreateKeyEx(
 2   HKEY hKey,                                  // handle to open key。開啟的登錄檔指標
 3   LPCTSTR lpSubKey,                           // subkey name。子鍵名稱
 4   DWORD Reserved,                             // reserved。必須為0
 5   LPTSTR lpClass,                             // class string。已經存在時用,一般為NULL
6 DWORD dwOptions, // special options 7 //預設值REG_OPTION_VOLATILE,儲存在登錄檔,下次開機仍然存在 8 //REG_OPTION_VOLATILE,儲存在記憶體 9 //REG_OPTION_BACKUP_RESTORE 10 REGSAM samDesired, // desired security access。操作許可權。一般KEY_ALL_ACCESS,除非有特殊需要,請查閱MSDN
11 LPSECURITY_ATTRIBUTES lpSecurityAttributes, // inheritance。繼承性。一般為NULL 12 PHKEY phkResult, // key handle 。返回該鍵值鎮。 13 LPDWORD lpdwDisposition // disposition value buffer 14 //REG_CREATED_NEW_KEY The key did not exist and was created. 15 //
REG_OPENED_EXISTING_KEY The key existed and was simply opened without being changed. 16 17 );
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