![]() In Visual Studio, open the SQL Server Object Explorer window. Install the Northwind sample database by following these steps: In the Visual Studio Installer, SQL Server Express LocalDB can be installed as part of the Data storage and processing workload, or as an individual component. If you don't have SQL Server Express LocalDB, install it either from the SQL Server Express download page, or through the Visual Studio Installer. This walkthrough uses SQL Server Express LocalDB and the Northwind sample database. ![]() ![]() To install them, open Visual Studio Installer and choose Modify (or More > Modify) next to the version of Visual Studio you want to modify. NET desktop development and Data storage and processing workloads installed in Visual Studio. You'll learn how to create tables based on tables in a database without using a wizard. The article takes you through the process of creating a new project and adding a new DataSet item to it. In this walkthrough you create a dataset using the Dataset Designer. Entity Framework provides a more natural way to work with tabular data as object models, and it has a simpler programming interface. NET applications use Entity Framework Core. Although datasets have proven to be a very successful technology, we recommend that new. They are especially useful for applications that enable users to modify data and persist the changes back to the database. NET Framework technologies from the early 2000s that enable applications to work with data in memory while the applications are disconnected from the database.
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