using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using Microsoft.EntityFrameworkCore; using Entities; using Microsoft.Extensions.Options; namespace DbContextLib { public class LibraryContext : DbContext { public DbSet PersonSet { get; set; } public DbSet BooksSet { get; set; } protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { if (!optionsBuilder.IsConfigured) { optionsBuilder.UseSqlite("Data Source=tp.Books.db"); } } public LibraryContext() { } public LibraryContext(DbContextOptions options ) : base(options) { } } }