FormMover

FormMover.cs

  static class FormMover
    {
        static double Max = 8;
        static double MaxExp = Math.Exp(Max);

        static public void WipeUp(Form Frm, int MovingTime, int WaitTimeForMoving, bool Fade)
        {

            System.Threading.Thread.Sleep(WaitTimeForMoving);

            int X = Frm.Location.X;
            int Y = Frm.Location.Y;
            int MovingDistance = Y + Frm.Height;

            for (int i = 0; i < MovingTime; i++)
            {
                double ratio = (double)(i + 1) / MovingTime;
                double expratio = ExpRatio(ratio);
                Frm.Location = new Point(X, Y - Math.Min(MovingDistance - 3, (int)(MovingDistance * expratio)));
                if (Fade) Frm.Opacity = 1 - ratio;
                Frm.Refresh();
                System.Threading.Thread.Sleep(1);
            }
        }

        static private double ExpRatio(double ratio)
        {
            return 1 - Math.Exp(Max * (1 - ratio)) / MaxExp;
        }
    }