public bool Delete(int id) { Nationality dbNationality; try { using (var context = new AppContext()) { dbNationality = GetById(id); context.Nationality.Remove(dbNationality); context.SaveChanges(); return(true); } } catch (Exception ex) { Console.WriteLine(ex); throw ex; } }
public Nationality Add(Nationality nationality) { Nationality dbNationality; try { using (var context = new AppContext()) { dbNationality = context.Nationality.Add(nationality); context.SaveChanges(); } } catch (Exception ex) { Console.WriteLine(ex); throw; } return(dbNationality); }
public Nationality Update(Nationality nationality) { try { using (var context = new AppContext()) { if (nationality != null) { context.Nationality.Attach(nationality); context.Entry(nationality).State = EntityState.Modified; context.SaveChanges(); } } } catch (Exception ex) { Console.WriteLine(ex); throw; } return(nationality); }