Make A Simple Magnifier

This article explains that how to make a magnifier in c#.

Introduction

You have a magnifier in your windows system. It is available at:

1. C:\Windows\system32\Magnify.exe
   or
2. Start > all programs > accessories > ease of access > magnifier

How to design it in C# Form Application

Here are some steps by using this you can design your own "Magnifier" in c#. Steps are as follows:

1. Open Visual Studio.
2. Then Click on File > New > Project or (Ctrl + Shift + N)
   
   
   
   
3. Now select "Window Form Application" and give the name of the application
   
   
   
   
4. Drag and Drop one "PictureBox" and one "Timer" on the form.
5. Right click on "Timer" and Click on "Properties"
6. Enable the "Enabled" Property as "TRUE"
   
   
   
   
7. Now On the Timers Tick event write the following code.
   

   Graphics g;

   Bitmap bmp;

   private void timer1_Tick(object sender, EventArgs e)

   {

   bmp = new Bitmap(250, 200);

   g = this.CreateGraphics();

   g = Graphics.FromImage(bmp);

   g.CopyFromScreen(MousePosition.X - 100, MousePosition.Y - 10, 0, 0, new Size(300, 300));

   pictureBox1.Image = bmp;

   }
   

8. Now Run This and See Output