public static void DrawFigureOnControl(Control control, AbstractFigure item)
{
Graphics gr = control.CreateGraphics();
// gr.Clear(Control.DefaultBackColor);
Pen pen = new Pen(Color.Green, 3);
ConsoleApp1.Point p = item as ConsoleApp1.Point;
if (p != null)
{
gr.DrawEllipse(pen, p.X, p.Y, 10, 10);
}
}