I\'m building a C# desktop app with a simple UI. Due to my familiarity with HTML/CSS, and a previous web-based iteration of a very similar app, it would be ideal if I could re-u
You could try adding a Web Browser control to a forms application to show your page. But this will need to be remotely hosted as the code will not be able to execute locally, except if you listen for the specific links in c# and then perform the actions.
You could also try your hand at WPF which is a new technology to create good looking gui's with mark-up much like html, which you'll pick up pretty quickly with your html experience.