Create Circles on Mouse Move in Win Forms:-

Create Circles on Mouse Move in Win Forms:-

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Drawing.Drawing2D;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

        int i, j;

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)

        {

        }

        private void Form1_MouseMove(object sender, MouseEventArgs e)

        {

            Graphics g;

            g = this.CreateGraphics();

            Font f = new Font("Arial",10);

           

            if (i % 3 == 0)

            {

                g.FillEllipse(new SolidBrush(Color.Red), e.X, e.Y, 50, 50);

            }

            else if (i % 3 == 1)

            {

                g.FillEllipse(new SolidBrush(Color.White), e.X, e.Y, 50, 50);

            }

            else if (i % 3 == 2)

            {

                g.FillEllipse(new SolidBrush(Color.Green), e.X, e.Y, 50, 50);

            }

            i = i + 1;

            this.Text = "Mouse Position :-" + e.X + "," + e.Y;

           

            f.Dispose();

            g.Dispose();

        }

        private void Form1_MouseDown(object sender, MouseEventArgs e)

        {

            if (e.Button == MouseButtons.Right)

            {

                this.Refresh();

            }

        }

    }

}