public Boolean KiemTraThongTinDangNhap(DTO_Login dto_dangnhap)
{
DataTable dt = dal_dangnhap.LayThongTinUser(dto_dangnhap);
if (dt.Rows.Count == 1)
return true;
return false;
}
public DataTable LayThongTinUser(DTO_Login dangnhap)
{
return helper.GetDataTable("select TenDangNhap, MatKhau, Quyen from NhanVien where TenDangNhap = '"+dangnhap.TenDangNhap+"' and MatKhau = '"+dangnhap.MatKhau+"'");
}
public DataTable LayDanhSachTheoID(DTO_Login dto_dangnhap)
{
return dal_dangnhap.LayThongTinUser(dto_dangnhap);
}