Is it possible to define which device is "simulated" in a Windows forms app using code in visual studio?

i am currently working on a project and i have hit a wall, hoping someone else may know what steps to take. I am building an application and i want to load up a web browser from the toolbox in visual studio, and then add code so that the web page loads up a mobile version of a website, effectively enumerating the page served to something like an iphone.

T.I.A