C# Class to access WinInet functions

I'm looking for someone who can code a class for me really quick, that can access following functions in WinInet: - InternetQueryOption - InternetSetOption including all structures that are needed to query and set internet proxy settings. Settings need to be done for the currently active internet connection (if user has dial-up connections configured). I need this class today, so please only bid, if you can start right away. Thanks