title: C# Drawing Rectangle On the mouse event
body: <p>I want to draw a rectangle. Thing what I want is that show the user to rectangle on the mouse event.<img src="https://i.stack.imgur.com/hQS4X.gif" alt="enter image description here"></p>
  
  <p>Like in the image. This is for C# .net Forms application. </p>
  
  <p>Help me to achieve this. Any help is appreciated.</p>
  
  <p>Thank You
    Yohan</p>