European ASP.NET Hosting Tutorial :: How to Create Silverlight Application using ASP.NET Property Pages
While creating a Silverlight application in Visual Studio, IDE asked for whether you want to host the Silverlight application in a new ASP.NET web site or not after providing the application name. If you select the “Ok” button , Visual Studio will create a ASP.NET Site to host the corresponding Silverlight Application. So, whenever you will run the Silverlight application, ASP.NET site will automatically host the Silverlight file. Then how it works if you want