C# ‘ da MouseDown,MouseMove,MouseUp ile Mouse Takip Programı

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace mauseTakip
{
    public partial class Form1 : Form
    {
        bool ciz;
        int baslaX, baslaY;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            this.BackColor = Color.Orchid;
        }
        private void Form1_MouseDown(object sender, MouseEventArgs e)
        {
            ciz = true;
            baslaX = e.X;
            baslaY = e.Y;
        }
        private void Form1_MouseMove(object sender, MouseEventArgs e)
        {
            Graphics g = this.CreateGraphics();
            Pen p = new Pen(Color.PowderBlue, 2);
            Point point1 = new Point(baslaX, baslaY);
            Point point2 = new Point(e.X, e.Y);
            if (ciz == true)
            {
                g.DrawLine(p, point1, point2);
                baslaX = e.X;
                baslaY = e.Y;
            }
        }
        private void Form1_MouseUp(object sender, MouseEventArgs e)
        {
            ciz = false;
        }
    }
}

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