How to update Entity Data Model and Model Classes automatically in Asp.net MVC
I am trying to develop ASP.NET MVC 5 Application with VS 2015I follow the database first approach. If I added a new column to the database table how to config my Entity Data Model and model classes to be updated automatically?
Solution:
Remember to back your project up first before you try below methods first time
1. Open your Model Browser by double-clicking your .edmx file.
Right click on the Model Diagram ==> select Update Model from Database... ==>
Choose the Refresh tab in the Update Wizard that opens and click Finish button.
2. You have to delete that existing table in edmx ==> right click on edmx ==> select update model option ==> the table which you updated in db before that you have to delete that table in edmx. Like this only we have to add the updated table in edmx.
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