C# ÇİZİM ÇALIŞMASI-KARE MERDİVEN

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace KARE_ÇİZİM_2

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        Graphics g;

        private void button1_Click(object sender, EventArgs e)

        {

            Pen kalem = new Pen(Color.Red, 5);

            Pen kalem1 = new Pen(Color.Black, 5);

            g = this.CreateGraphics();

            g.DrawRectangle(kalem, 1, 1, 50, 50);

            g.DrawRectangle(kalem, 51, 51, 50, 50);

            g.DrawRectangle(kalem, 101, 101, 50, 50);

            g.DrawRectangle(kalem, 151, 151, 50, 50);

            g.DrawRectangle(kalem, 201, 201, 50, 50);

            g.DrawRectangle(kalem, 251, 251, 50, 50);

            g.DrawRectangle(kalem1, 310, 251, 50, 50);

            g.DrawRectangle(kalem1, 360, 201, 50, 50);

            g.DrawRectangle(kalem1, 410, 151, 50, 50);

            g.DrawRectangle(kalem1, 460, 101, 50, 50);

            g.DrawRectangle(kalem1, 510, 51, 50, 50);

            g.DrawRectangle(kalem1, 560, 1, 50, 50);

        }

    }

}