public static BHXH.Data.ListQuanHuyen New(string MaQuanHuyen, string TenQuanHuyen) { if (MaQuanHuyen == "" || TenQuanHuyen == "") { return(null); } if (IsExisted(MaQuanHuyen, TenQuanHuyen) != null) { return(IsExisted(MaQuanHuyen, TenQuanHuyen)); } BHXH.Data.BHXHEntities ctx = new Data.BHXHEntities(); BHXH.Data.ListQuanHuyen n = new Data.ListQuanHuyen(); n.MaQuanHuyen = MaQuanHuyen; n.TenQuanHuyen = TenQuanHuyen; ctx.ListQuanHuyen.Add(n); try { ctx.SaveChanges(); return(n); } catch (Exception) { return(null); } finally { } }
public static void Delete(decimal QuanHuyenID) { BHXH.Data.BHXHEntities ctx = new Data.BHXHEntities(); var obj = new Data.ListQuanHuyen { QuanHuyenID = QuanHuyenID }; ctx.ListQuanHuyen.Attach(obj); ctx.ListQuanHuyen.Remove(obj); ctx.SaveChanges(); }