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The Model-View-ViewModel (MVVM) design pattern describes a popular approach for building Windows Presentation Foundation or Microsoft Silverlight applications. Robert McCarter shows you how the ViewModel works, and discuss some benefits and issues involved in implementing a ViewModel in your code.
MSDN Magazine July 2010
MSDN Magazine June 2000
I am not expert in ASP so i would be appreciated for the help. Issue connected to Entity FW, ListView Control, its Datasource and type convertion.
I have the following LINQ query :
RoutesEntities routesModel = new RoutesEntities();LocalesEntities localesModel = new LocalesEntities();ObjectQuery routesQuery = (ObjectQuery) from routes in routesModel.Routes join locales in localesModel.Locales on routes.LocaleID equals locales.LocaleID