/// <summary> /// 设置下拉选项 /// </summary> /// <typeparam name="T">一个枚举类型</typeparam> /// <param name="dp"></param> /// <exception cref="ArgumentException">参数不是枚举</exception> public static void SetOptions <T>(this Dropdown dp) { var ops = Enum.GetNames(typeof(T)); dp.SetOptions(ops); }