public static void AddToDbCountry(CountryDBContext _db, Country country, Region region, City city) { country.RegionId = _db.Regions.FirstOrDefault(r => r.Name == region.Name).Id; country.CityId = _db.Cities.FirstOrDefault(s => s.Name == city.Name).Id; _db.Countries.Add(country); _db.SaveChanges(); }
public static void AddToDbRegion(CountryDBContext _db, Region region) { _db.Regions.Add(region); _db.SaveChanges(); }
public static void AddToDbCity(CountryDBContext _db, City city) { _db.Cities.Add(city); _db.SaveChanges(); }