This article explains how to perform insert, update and delete operations in ASP. Let us take an example to perform CRUD operations using Entity Framework Database First approach.
Suppose we’ve to work on Customer table having Category ID as foreign key.
Next Select your database and Set “Save Entity connection string in Web.config as” option true giving name Sample Entities.
Select Both Category and Customer tables Give Model Namespace and click on Finish. NET Gridview Footer row for inserting record, inbuilt way to edit and delete records.
Let’s proceed further by validating on the server side.