How to configure the web projects in IIS Express using c#

Question

Need to deploy the web samples from IIS Express 7.5 server. I have some web samples in different platforms (Asp.NET,Asp.Net MVC, Silverlight) projects. i have created a startup exe to run the sample browser.
 
If IIS Express 7.5 has been installed in the machine, then include the entries in an xml file . with reference to xml file web samples will run using IIS Express 7.5. If the machine has IIS express 7.5 installed means the web samples has been run from the IIS Express 7.5, else it has been run from the default ASP.Net web development server.
 
How to deploy the web samples into IIS Express 7.5 server using c#?
 
can anyone please help?
 
Thanks in advance