static void Main(string[] args) { // declaring an object Rectangle r = new Rectangle(); // user inputs length of the rectangle Console.Write("Enter length of the rectangle: "); double lengthR = double.Parse(Console.ReadLine()); // user inputs width of the rectangle Console.Write("Enter width of the rectangle: "); double widthR = double.Parse(Console.ReadLine()); r.AcceptDetails(lengthR, widthR); // calling AcceptDetails() method r.Display(); // calling Display() method Console.Read(); // pausing program to read information }