C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,836 questions
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Entity Framework was installed properly and as you can see , everything should be as it is. How is this even possible?
The Migrations
namespace is contained in the Microsoft.EntityFrameworkCore.Relational
package. You don't have that package references in your code. Add a NuGet reference to that package and the namespace should be available.