I just updated the entityframework to the latest 5.0.0 version. And the NotMapped
annotation doesn't work now. I tried to google for an answer to fix it but couldn't find. Anyone had the same problem when you updated the entityframework and know a solution to fix this problem?
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Annotation attributes in EF 5.0 with .NET 4.5 were moved to System.ComponentModel.DataAnnotations assembly and
System.ComponentModel.DataAnnotations.Schema
namespace.[NotMapped] is in System.ComponentModel.DataAnnotations.Schema. Make sure to add
using System.ComponentModel.DataAnnotations.Schema;
to your code.