Automated datagathering

Greetings,

First of all, i am sorry if this is not the correct section (or forum even) to ask about this.

I am having a little issue with my project at work. I am an apprentice in a pretty big company for my education and my task is to make an asset management system. Now, the basic functionality of my program is working (add, update, delete, change users, ...), but there is 1 aspect i haven't been able to accomplish yet, which has to do with the warranty of the company's assets.
We mainly use Dell and HP products (pc's, laptops, beamers,...) and in order to find out the date of when the warranty is due to end, you need to fill in the Service tags (Dell) or the Serial and Product key (HP) on their respective warranty-status websites.
Now, once you filled in this data, you get redirected to an other page where you get to see when your warranty is about to end. You are redirected with the help of a querystring, where the values are being filled in. So basically, i need to find a way to fill in the values in the querystring (of the HP /Dell site) when i press on the "Check warranty"-button in my application and then retrieve the date that is listed on this page... in order to afterwards save it in my warranty-column of my database.

I'm in somewhat of a cloud on this subject, as it is the first time i'm making such a utility and i am not quite an expert in .net programming (c#).
Is this possible in c# or should i be looking for scripts to do this?

Thanks in advance.

Greets
Morf