是否可以使用代码优先实体框架在数据库上生成基本的CRUD存储过程？

Question

I have searched but couldnt find any useful thing about generating automatically basic CRUD stored procedures when creating the database in code first approach. I am wondering is there a way to do this simply or i should create all the CRUD stored procedure by old fashion?

Answer 1

It is indeed possible to use Migrations with a Code First Database to generate stored procedures for CRUD operations in Entity Framework 6 and beyond. Note that this is not possible in this manner with Entity Framework 5 and earlier, though you could still use raw SQL calls.

1. Define your entity in the normal manner, and add a DbSet for the entity to your DbContext class.
2. Modify the OnModelCreating method of the DbContext to add the following entry: modelBuilder.Entity<SomeEntity>().MapToStoredProcedures(); .
3. Using the Package Manager Console, generate a new migration with add-migration , ie add-migration SPGenerate .
4. Inspect the Up method of your migration to tweak the Stored Procedures to your liking.
5. Commit the migration to the database by issuing update-database in the Package Manager Console.