public bool CapNhatLop(Lop lopClient) { try { using (var db = new TKBEntities()) { Lop lop = db.Lops.First(l => l.MaLop == lopClient.MaLop); lop.TenLop = lopClient.TenLop; lop.KhoiLop = lopClient.KhoiLop; lop.CaHoc = lopClient.CaHoc; lop.SiSo = lopClient.SiSo; lop.GhiChu = lopClient.GhiChu; db.SaveChanges(); return true; } } catch { return false; } }
public bool ThemLop(Lop lop) { try { using (var db = new TKBEntities()) { db.AddToLops(lop); db.SaveChanges(); } return true; } catch { return false; } }