WatiN

Welcome at the WatiN (pronounced as What-in) website. Inspired by Watir  development of WatiN started in December 2005 to make a similar kind of Web Application Testing possible for the .Net languages. Since then WatiN has grown into an easy to use, feature rich and stable framework. WatiN is developed in C# and aims to bring you an easy way to automate tests with Internet Explorer.

WatiN  Feature  List
    * Automates all major HTML elements
    * Find elements by multiple attributes
    * Supports AJAX website testing
    * Supports frames (cross domain) and iframes
    * Supports popup dialogs like alert, confirm, login etc..
    * Supports HTML dialogs (modal and modeless)
    * A basic (extensible) logging mechanism
    * Works with Internet Explorer 6 and Internet Explorer 7
    * Developed in C#
    * Licensed under the Apache License 2.0
    * And.. If you miss some feature, you can add it yourself because it is open source!

Go to http://watin.sourceforge.net/

See also these related projects.