Entity FrameWork Code First Approach

In this lesson we will learn how to perform insert , update and delete operation by using entity frame work code first approach .

First We need to create MVC project into solution then add following  class  on model folders .


namespace CRUDCodeFirstApproach.Models
{
    public class User
    {
        [ Key]
        public int User_ID { get; set; }
        public string Username { get; set; }
        public string Password { get; set; }

    }
}


namespace CRUDCodeFirstApproach.Models
{
    public class UserContext:DbContext
    {
        public DbSet<User> Users { get; set; }
    }
}

Make sure you added the entity frame work package into project . Then add a MVC 5 controller with entity frame work options .

 With this controller make sure you select the correct class  then click add . After few minutes all the 

necessary code will be generated for you by mvc tools .. Finally build your project and run it on localhost .   Here is the screen shot when you run the project ..


Insert operation ..

List of User Record 

Edit the users 

Delete Users Records