Change C # program to auto pull url

I have a C# application that works just fine, but I need to manually re-enter the URL (url changes constantly) after it runs. I need someone that will modify the program so the program reloads the browser (behidn the scene), to automatically pull the URL and save it into the program so it can continue. Should be a very quick modification, you'll need to log in and make the changes on my pc.