Tutorials Place

How to Add Reference of .dll file in Asp.net web site/Application :

 Use of Captcha   in asp.net Second post

 How to use  CAPTCHA   in asp.net

How to use regular expression in asp.net

Repetitions of character :

In Asp.net How to upload Image In to server:

Data base connection in asp.net in web application:

 ASP.NET Web API In asp.net Programming:

How to dropdown list by using Jquery: