I have a .xbap application and ASP.NET running on the same IIS server. And I did a login session from ASP.NET, but in my XBAP Application it must login again to access to this system. I want to use this ASP.NET Session to be a session of whole application including XBAP Application. This is a very large application. I don't want to change my login system.
What is the best solution for this problem?