窗体震动 C# （不使用Timer控件，控制窗体震动）

 private static Point plocation = new Point();
        public static void StartVibration(Form form)//Form 传入需要振动的窗体
        {
           
            plocation = form.Location;
            for (int i = 1; i < 41; i++)//41，可以理解为震动的时间。注：时间需要被4取模=1
            {
                if (i < 41)
                {
                    switch (i % 4)
                    {
                        case 0: form.Location = plocation;
                            break;
                        case 1: form.Location = new Point(plocation.X - 3, plocation.Y - 3);
                            break;
                        case 2: form.Location = new Point(plocation.X - 6, plocation.Y);
                            break;
                        case 3: form.Location = new Point(plocation.X - 3, plocation.Y + 3);
                            break;
                    }
                }
                System.Threading.Thread.Sleep(50);
 
            }
           
        }