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Design an application that uses the concept of Graphics in C#.Net.
Nov 16, 2021   Vikas Suhag
graphics in dotnet programs

AIM :  Design an application that uses the concept of Graphics in C#.Net.

Source Code :

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 GraphicsApp


    public partial class Form1 : Form


        Graphics g;

        int count;

        Random rand = new Random();

        int rr, gg, bb;

        public Form1()




        private void Form1_MouseClick(object sender, MouseEventArgs e)


            rr = rand.Next(255);

            gg = rand.Next(255);

            bb = rand.Next(255);

            Pen p = new Pen(Color.FromArgb(rr,gg,bb));

            if (count < 20)


                g.DrawEllipse(p, e.X - 40, e.Y - 40, 100, 100);





                MessageBox.Show("No more Circles");



        private void Form1_Load(object sender, EventArgs e)


            g = CreateGraphics();






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