Description: ASP.NET provides a lot of very strong and effective web controls. One of the most widely used controls is the Validation Summary control. It gives us a neat and clean way to display error messages on the web page. During my current program assignment I came across a problem when I had to disable the Validation Summary control on one button click and enable Validation Summary control on the same or other button click. I know some of you might say OH what a big deal just use...