如何让窗体像QQ一样抖动起来

            //下面是核心的代码

            //首先我们来设置一下抖动的幅度
            int rand = 15;//这里我设置5，大小大家自己在定

            int frmx = this.Left;//获取一下窗体左上角X的坐标

            int frmy = this.Top;//获取一下窗体左上角Y的坐标

            //实例化随机数对象
            Random random = new Random();

            for (int i = 0; i < 600; i += 5)
            {
                //我们用循环来控制一下窗体抖动的时间

                //产生2个随机数，控制窗体坐标震动的幅度

                int x = random.Next(rand);
                int y = random.Next(rand);

                //我们用除2取余等于0是来控制抖动
                if (x % 2 == 0)
                {
                    this.Left = this.Left + x;
                }
                else
                {
                    //如果不等于0.则减8像素
                    this.Left = this.Left - x;
                }
                //再来控制一下Y坐标
                if (y % 2 == 0)
                {
                    this.Top = this.Top + y;

                }
                else
                {
                    this.Top = this.Top - y;
                }

                //重新来还原坐标
                this.Left = frmx;
                this.Top = frmy;

                //好了，我们来编译一下，来看看效果如何！
            }