Have you worked with the ORM framework Entity Framework in your projects?

Yes, I have worked with Entity Framework in several C# projects. This ORM framework allows for convenient database operations through objects and LINQ queries, abstracting SQL queries. For example, you can create, read, update, and delete records in the database using classes and properties, which simplifies code maintenance and development.

An example of using Entity Framework to get a list of users:

using(var context = new MyDbContext())
{
    var users = context.Users.Where(u => u.IsActive).ToList();
    foreach(var user in users)
    {
        Console.WriteLine(user.Name);
    }
}