How to Codefirst programming

Step One: Create a console project
Step Two: Add New project →ado.net empty entity model
Step Three: Add Entities: Customer, add a few required test fields
Fourth step: Add a link between entities
Fifth step: Generate database Script from model and execute SQL script to create database
Sixth step: Write additions and deletions to explain the basic use of EF

Codefirst is a technical means of entityframework, because the traditional programming method is to set up the database first, then according to the database model for the application modeling, and then development; Codefirst is literally the code First establish the entity structure in the program to map to the database, and then entityframework can generate the corresponding database based on the entity structure.

How to Codefirst programming