public bool XoaNguoiDung(string ma) { try { QL_NGUOIDUNG p = qlkho.QL_NGUOIDUNGs.Where(t => t.TENDANGNHAP == ma).FirstOrDefault(); qlkho.QL_NGUOIDUNGs.DeleteOnSubmit(p); qlkho.SubmitChanges(); return(true); } catch { return(false); } }
public bool ThayDoiMK(QL_NGUOIDUNG p) { try { QL_NGUOIDUNG kh = qlkho.QL_NGUOIDUNGs.Where(t => t.TENDANGNHAP == p.TENDANGNHAP).FirstOrDefault(); qlkho.QL_NGUOIDUNGs.DeleteOnSubmit(kh); qlkho.QL_NGUOIDUNGs.InsertOnSubmit(p); qlkho.SubmitChanges(); return(true); } catch { return(false); } }
public bool ThemNguoiDung(QL_NGUOIDUNG user) { try { qlkho.QL_NGUOIDUNGs.InsertOnSubmit(user); qlkho.SubmitChanges(); return(true); } catch { return(false); } }