An .edmx file is an XML file in the .Net Entity Framework that defines a conceptual model, a storage model, and the mapping between these models.
After reading 100's of articles on here about how to create a DropDown List in MVC 3 with Razor Views, I …
entity-framework asp.net-mvc-3 razor edmx html.dropdownlistforI have an edmx file and I changed a table in my database. I know that there is an "Update …
entity-framework edmx edmx-designerI have this error when I build my Web Service: Error 3004: Problem in mapping fragment starting at line 323: No mapping …
database entity-framework mapping entity-relationship edmxMy connection strings are as follows: <add name="RollCallDBEntities" connectionString="metadata=res://System.Engine/RollcallNS.csdl|res://System.Engine/…
c# asp.net-mvc-3 entity-framework edmx devartI am receiving the error shown in the title from a LINQ query that includes two tables from two different …
c# entity-framework linq edmxI have a console application and what I'm trying to do is that every time the appllication runs, the date …
c# linq-to-entities edmxI'm having a lot of issues with the templates of Visual Studio 2010 SP1 & ADO.NET Entity Framework 4.1 I noticed …
visual-studio-2010 entity-framework ado.net webmatrix edmxThe strange thing is, it was working fine a few days ago. I added a new column to a table …
.net ado.net mapping entity-framework-5 edmxI have had to suddenly switch to working on Code First Entity Framework 4.1. I started off not knowing anything about …
c# database entity-framework edmx auto-generateI'm using asp.net mvc 3 with entity framework 5. I have my .edmx file & able to interact with my database …
sql asp.net-mvc-3 entity-framework-5 edmx