/// <summary> /// 从特定的参数存储器中拷贝所有自定义参数 /// </summary> /// <param name="a"></param> /// <param name="target"></param> public static void CopyExtendedProperties(this IExtendable a, IExtendable target) { foreach (var kv in target.GetExtendedProperties()) { a[kv.Key] = kv.Value; } }