using System; using System.Data.Common; using Microsoft.EntityFrameworkCore; namespace EntityFrameWorkLib { public class LolContext : DbContext { public DbSet Champions { get; set; } public LolContext() { } public LolContext(DbContextOptions options) :base(options) { } protected override void OnConfiguring(DbContextOptionsBuilder options) { if (!options.IsConfigured) { base.OnConfiguring(options.UseSqlite($"DataSource=projet.Champions.db")); } } protected override void OnModelCreating(ModelBuilder modelBuilder) { //Définition de la clé primaire de ChampionEntity modelBuilder.Entity().HasKey(n => n.UniqueId); //Définition du mode de generation de la clé : génération à l'insertion modelBuilder.Entity().Property(n => n.UniqueId).ValueGeneratedOnAdd(); base.OnModelCreating(modelBuilder); } } }