using Microsoft.EntityFrameworkCore; namespace Sales { public class SalesDbContext : DbContext { public DbSet<Order> Orders { get; set; } protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { optionsBuilder.UseSqlServer("Server=localhost\\SQLEXPRESS;Database=DistributedTracingDemo;Trusted_Connection=True;MultipleActiveResultSets=true"); //optionsBuilder.UseInMemoryDatabase("DistributedTracingDemo_Sales"); base.OnConfiguring(optionsBuilder); } } }