//By James Palmisano //last edited 1/23/14 //Purpose of app is to show inheritence. public Form1() { InitializeComponent(); //make instance of rectangle class Rectangle rect = new Rectangle(); rectangleInfo.Text = rect.ToString(); areaOfRectangle.Text = "The area of the retangle is: " + Convert.ToString(rect.Area); //make instance of the circle class Circle cir = new Circle(); circleInfo.Text = cir.ToString(); circleArea.Text = "The area of the circle is: " + Convert.ToString(cir.Area); }