RegCreateKeyEx metodu

Giriş
İlk parametre KEY_CURRENT_USER,HKEY_LOCAL_MACHINE olabilir.

Örnek
Şöyle yaparız.

HKEY hKey;
LPCTSTR sk = TEXT("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion
\\Image File Execution Options\\notepad.exe"); //notepad.exe is the key I want to create

LONG createResKey = RegCreateKeyEx(HKEY_LOCAL_MACHINE, sk, 0, NULL,
 REG_OPTION_BACKUP_RESTORE, KEY_ALL_ACCESS, NULL, &hKey, NULL);

if (createResKey == ERROR_SUCCESS) {
    qDebug() << "Success creating key.";
}