System.Data.SqlClient is missing in a .NET Core project

When you create a new project in .NET Core, and you try to use a class from ADO.NET, such as SqlConnection, you’ll get missing reference errors. For example, your code might look something like this, and it’ll have red-squiggly lines under SqlConnection: In the past, you’d simply add a reference to System.Data.SqlClient, like this: To … Read more

EF Core – How to create a database and a table

In this article, I’ll show how to use EF Core to create a database with one table in it. At the end, I’ll show a standalone console app that inserts a record into this database. Note: I’ll be using SQL Server. I haven’t tried this with other database providers. Please leave a comment if you’re … Read more