I am using visual studio to make this and I am using the built in web page thing if that helps

No. Would I need to, to be able to do something like that?

So I am trying to make a simple tool that will allow me to pull certain data from a web page and then send certain data back to the same web page but i am not sure how to pull the text from one of the text boxes into my program from the website. Any ideas? Not sure if I explained that correctly though