protected void btnLuuSP_Click(object sender, EventArgs e)
{
DTOLoaiSP dtoLSP = new DTOLoaiSP();
dtoLSP.TenLSP = txtLSP.Text;
DAO_Entity daoLSP = new DAO_Entity();
if (KiemTraNhap() == "")
{
daoLSP.ThemLoaiSP(dtoLSP);
Response.Redirect("~/QLBophan_Admin/QLCauHinhLoaiSP/LoaiSP.aspx");
}
else
{
ThemLoaiSP.Visible = true;
lbLoi.Text = KiemTraNhap();
}
}