C# Login to website with AD credentials and get a list of links

I'm trying to create a simple program that dynamically updates a list of links for printers on a website, depending on who is logged in.

User A might have access to 5 printer links on the website, while user B only has access to 2.

I need some code that allows me to go to a website in the background, login to the site using the credentials the user inputs into the user and password fields, scans the homepage for printer links containing "&100729353", and put all the data into an array.

So far i have been searching the site and google the entire day, but i have yet to find anything i can use.

Thanks, Dronkie