Entity Framework is a LINQ-based object-database mapper for .NET.
I am having this error when seeding my database with code first approach. Validation failed for one or more entities. …
c# entity-framework entity-framework-4 entity-framework-4.1I was using an .mdf for connecting to a database and entityClient. Now I want to change the connection string …
c# sql-server entity-framework database-connectionI am trying to update record using EF6. First finding the record, if exists, update it. Here is my code:…
c# entity-framework entity-framework-6 ef-database-firstI have this query and I get the error in this function: var accounts = from account in context.Accounts from …
c# entity-framework entity-framework-4All of a sudden I keep getting a MetadataException on instantiating my generated ObjectContext class. The connection string in App.…
c# .net entity-framework ado.netI am very new to Entity Framework 6 and I want to implement stored procedures in my project. I have a …
c# entity-framework stored-proceduresI have a problem with Entity Framework in ASP.NET. I want to get the Id value whenever I add …
c# asp.net entity-frameworkI'm looking for the fastest way of inserting into Entity Framework. I'm asking this because of the scenario where you …
c# sql entity-frameworkAfter downloading the EF6 by nuget and try to run my project, it returns the following error: No Entity Framework …
entity-frameworkI have developed an application using Entity Framework, SQL Server 2000, Visual Studio 2008 and Enterprise Library. It works absolutely fine locally, …
c# entity-framework