Welcome to EntityFrameworkTutorial.net. Here you will learn everything about Entity Framework in easy steps. It covers basic to expert level tutorials for all the features of Entity Framework with code snippets. Readers can also download sample project and the School database used in various tutorials. 

If Entity Framework throws a validation exception when saving, Visual Studio reports the message, 

Context.Database.SqlQuery<YourEntityType>("storedProcedureName", params);