Csharp/CSharp Tutorial/2D/Rectangle

Rectangle contains a point

using System;
using System.Drawing;
class MainClass
{
  public static int Main(string[] args)
  {
    Rectangle r1 = new Rectangle(0, 0, 100, 100);
    Point pt3 = new Point(101, 101);
    if(r1.Contains(pt3))
      Console.WriteLine("Point is within the rect!");
    else
      Console.WriteLine("Point is not within the rect!");
  
    return 0;
  }
}

Point is not within the rect!