![]() To ensure that everything is created correctly, click the Run > Start Debugging menu and a Web page should be displayed in your default browser. Click on the Yes button to add the required assets to the new project.įigure 1: Add required assets to the project. A few seconds after opening the folder, you should be prompted with a dialog that looks like Figure 1. Once the command has run, open the folder in VS Code by clicking the File > Open Folder… menu. CD EFSampleĬreate a new MVC Core project in the EFSample folder by executing the dotnet new mvc command. MKDIR EFSampleĬhange to the new directory using the CD command in the terminal window, as shown in the command below. Once you're in your development folder, create a new folder named EFSample using the MKDIR (or the MD) command. Once I open a terminal window, I type in the command: CD D:\Samples For example, I'm going to create my project under the D:\Samples folder. ![]() Navigate to the folder where you normally place your development projects. Startup Visual Studio Code and open a terminal window by clicking the Terminal > New Terminal menu. Create the MVC Core ProjectĬreate an MVC application using the. If you're unable to restore the backup, there's a SalesLT-Product.sql file that you can use to create the product table with data in any SQL Server database. In the GitHub repository is a file named AdventureWorksLT.bak that you can use to restore the SQL Server database. You can get the Adventure Works Lite database on my GitHub at. NET 5.x, C#, the Entity Framework, and the Adventure Works Lite sample database for SQL Server. I'm going to use Visual Studio Code, MVC. The simple Web application shows you how to interact with a product table in a SQL Server database. You may follow along with the steps in this article to build an MVC application using. For an example of how to put a wrapper around the Entity Framework, see my blog post entitled “Simplify Calling Stored Procedures with the Entity Framework” at. NET to the next, all you have to do is to change your methods and not all of the code in your application. If you do, as you move from one version of. Of course, as I've been preaching for the past 20+ years, you should create your own classes as a wrapper around EF to make calls to stored procedures. You're going to learn how to retrieve data from a stored procedure, how to pass parameters, return a scalar value, modify data, and handle multiple result sets. This article won't solve these issues, but it will show you how to make calls to stored procedures using the version of Entity Framework in. This inconsistency, along with the names of the methods you call to submit a stored procedure changing from one version of EF to the next, can lead to much frustration for developers. Working with stored procedures using the Entity Framework (EF) is a challenge because depending on what the stored procedure does determines how you call it using EF.
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