using Microsoft.EntityFrameworkCore; namespace Purchasing { public class PurchasingDbContext : DbContext { public DbSet<PurchasingProduct> Products { get; set; } protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { base.OnConfiguring(optionsBuilder); optionsBuilder.UseSqlite("Data Source=purchasing.db"); } } public class PurchasingProduct { public string Sku { get; set; } public string Cost { get; set; } } }