SpriteEditor.FileAssociationHelper.GetCreateSubKey C# (CSharp) 메소드

        private static RegistryKey GetCreateSubKey(RegistryKey parentKey, string subkeyPath)
        {
            RegistryKey subKey = parentKey.OpenSubKey(subkeyPath, true);
            if (subKey == null)
            {
                subKey = parentKey.CreateSubKey(subkeyPath);
            }
            return subKey;
        }