You want to implement either (in your webservice class): System.Web.SessionState.IReadOnlySessionState or System.Web.SessionState.IRequiresSessionState
For readonly or readwrite session state respectively. Jeremy > I read about the support for session state management in ASP.NET >web apps but was not sure how or if that is applicable to web services. > >What I wan to be able to do is to be able to call a web method multiple >times with session state being maintained in between these calls. You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com.