In our case, the Products class and Inventory context class will be created. OutputDir-Sets the directory where the POCO classes are to be generated.Provider-Sets which provider to use to connect database.Connection-Sets connection string of the database.Scaffold-DbContext “Scaffold-DbContext “Server=****** Database=Inventory Integrated Security=True” -OutputDir Models The scaffold command will create POCO class only for the tables that have a primary key. Run the following scaffold command in Package Manager Console to reverse engineer the database to create database context and entity POCO classes from tables. Generate code for create, read, update, and delete (CRUD) operations of the database model using Entity Framework Core, which includes controllers and views.Generate entity POCO classes and a context class for the database.We use scaffolding to perform the following operations: Install-Package -Version 3.1.8ĪSP.NET Core has a feature called scaffolding, which uses T4 templates to generate code of common functionalities to help keep developers from writing repeat code.Install-Package .Design -Version 3.1.4.Run these commands in Package Manager Console: The following NuGet packages should be added to work with the SQL Server database and scaffolding. Then the sample ASP.NET Core application will be created with this project structure. Uncheck the Configure for HTTPS under the Advanced options (in a development environment, we have no need of SSL).Ĭlick Create. NET Core and ASP.NET Core 3.1 and choose the Web Application (Model-View-Controller) template. Step 4: Enter project name and click Create. Step 3: Select the ASP.NET Core Web Application template. Step 2: Choose the Create a new project option. Step 1: In Visual Studio 2019, click on File -> New -> Project. Create an ASP.NET Core applicationįollow these steps to create an ASP.NET Core application. Now we have the table needed for our application. Step 7: Click the Run icon to create the table. Paste the following SQL query into the Query window to create a Products table. Step 6: For this application, I am going to create a table called Products with basic attributes. Click on our database and choose New Query. Step 5: Now we have the database in place. Step 4: Right-click on a database node and create a new database ( Inventory). The SQL Server will be listed in Explorer.Įstablishing connection to the database server I provide the SQL Server details and click Connect. I have chosen the local SQL Server instance. Step 3: Here we have an option to choose from the local machine’s SQL Server, connected via network, and the Azure SQL database. Step 2: Open SQL Server Object Explorer and click Add SQL Server. I hope you have installed SQL Server 2017 in your machine (you can use SQL Server 2008, 2012, or 2016, as well). Let’s create a database on your local SQL Server. Be sure that the necessary software is installed: Here, I am using Visual Studio to build the application. NET Core application can be developed using these IDEs: Note: In this demo application, I have used ASP.NET Core 3.1, Entity Framework Core 3.1, with Visual Studio 2019 16.4.0. This blog post will discuss the following: This helps in deploying applications to non-Windows servers and improves performance. It is a complete rewrite that unites ASP.NET MVC and Web API into a single programming model and removes system-related dependencies. It is an open-source, cross-platform, cloud-optimized web framework that runs on Windows using. I am going to develop a sample application for inventory management with basic operations.ĪSP.NET Core is a web framework from Microsoft. In this blog, I am going to provide a walk-through on developing a web application using ASP.NET Core 3.1, connecting it to a database (database-first) using the Entity Framework Core 3.1 command, and performing CRUD operations using scaffolding (code generator). BoldSign – Electronic Signature Software.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |