asp net entity framework tutorial

I. Scenarios If your project contains stored procedures that return multiple result sets. If your project is to share transactions with ADO. net in the old project. If you want to dynamically create a database table. However, you still want to use Entity Framework. Let's continue. Ii. Ado. NET

I recently re-learned Entity Framework. I saw a good learning tutorial. I will repost it here. The tutorial is as follows. Abstract: I recently studied Microsoft's ef. After studying this time, I feel that this EF is not perfect yet. It is a semi-finished product. However, it is said that in. net4.0, Microsoft will rec

dbcontextoptionsbuilder(dbcontextoption);6 Appdbcontext _dbcontext =New Appdbcontext (Dbcontextoptionbuilder.usesqlserver (connection). Options);7 public int AddUser () 8 { 9 _dbcontext.users.add (new Users {Name = "ws4 ", email = "[email protected]" }); _dbcontext.savechanges return (); One } Called in ConsoleApp, adding success If I share a bit, you have a bit of help, welcome to praise, but also for your own harvest praise. Long-term sharing, welcome to click below at

Net 4 Entity Framework new query and Optimization Foreign key support (Foreign keys) Added external key support for Entity Framework. With foreign key Association, you can now include foreign key attributes in the entity, which si

Entity Framework tutorial -- create an object data model, entityframework Create an object data model: This article will show you how to create an EDM SchoolDB database and understand the infrastructure module. The Entity Data Model (EDM) is a model used to describe the relationship between entities. The following uses

How can I design a B/S system? With this problem in mind, I Google and Baidu. The result is that I learned ADO for a few days after using nbear. NET Entity Framework, know a lot of new Microsoft technologies, since such a good ADO. NET Entity

. NET Core Entity Framework Core how do you create DbContext and entitydbcontext This article is copyrighted by the blog and the author Wu Shuang. You are welcome to repost it. for reprinting and crawlers, please indicate the original address of the snail bait in the blog garden at http://www.cnblogs.com/tdws/p/5874212.html. I am planning to share a series of pra

StaticDbcontextoptionsbuilderNewDbcontextoptionsbuilder(dbcontextoption);6Appdbcontext _dbcontext =NewAppdbcontext (Dbcontextoptionbuilder.usesqlserver (connection). Options);7 Public intAddUser ()8 {9_dbcontext.users.add (NewUsers {Name ="Ws4", Email ="[email protected]" });Ten return_dbcontext.savechanges (); One } A}Called in ConsoleApp, adding successIf I share a bit, you have a bit of help, welcome to praise, but also for your own harvest praise

Asp. Net Core project practice-permission management system (3) function and entity design, core permission management system 0 Asp. Net Core: permission management system (0) 1 Asp. Net