表类从EntityFramework的DBcontext对象中消失

Question

I have updated my edmx file for the changes done in database.

The Database diagram shows the newly added table(RelyingParty). Using DBContext object i am trying to perform operation in it at my DAL layer, But the table class keeps disappearing/missing from the code.

Initially it was present and after some time it says - ' RelyingPart is not part of the model for the currentcontext '

What i tried?

  protected override void OnModelCreating(DbModelBuilder modelBuilder)
 {
      modelBuilder.Entity<RelyingParty>().ToTable("RelyingParty");
 }

In Entites.Context.cs class. Still i am facing the issue.

Answer 1

这是由于edmx文件未正确更新而造成的。如何：在数据库更改时更新.edmx文件（实体数据模型工具）