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  • 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!
                }

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  • 原文地址:https://www.cnblogs.com/java20130723/p/3211494.html
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