public void LoadThongTin()
        {
            string manv = Session["MaNV"].ToString();

            lbl_ma.Text = manv.ToString();
            BUS_NhanVien busNV = new BUS_NhanVien();
            NhanVien     nv    = new NhanVien();

            nv = busNV.LayThongTinNhanVien(manv);

            BUS_PhongBan busPB = new BUS_PhongBan();
            PhongBan     pb    = new PhongBan();

            pb = busPB.LayThongTinNhanVien(manv);

            BUS_ChucVu busCV = new BUS_ChucVu();
            ChucVu     cv    = new ChucVu();

            cv = busCV.LayThongTinNhanVien(manv);

            txt_hoten.Text   = nv.HoTen.ToString();
            txt_diachi.Text  = nv.DiaChi.ToString();
            txt_cmnd.Text    = nv.SoCMND.ToString();
            txt_sdt.Text     = nv.SDT.ToString();
            txt_mail.Text    = nv.Email.ToString();
            txt_namsinh.Text = nv.NamSinh.ToString();
            //txt_pb.Text = pb.TenPB.ToString();

            if (nv.GioiTinh.ToString() == "False")
            {
                txt_gt.Text = "Nam";
                //img_anh.ImageUrl = "~/images/avata_nam.png";
            }
            else
            {
                txt_gt.Text = "Nữ";
                //img_anh.ImageUrl = "~/images/avata_nu.png";
            }
            txt_pb.Text = pb.TenPB.ToString();
            txt_cv.Text = cv.TenCV.ToString();
            if (nv.Hinh == null)
            {
                if (nv.GioiTinh.ToString() == "False")
                {
                    img_anh.ImageUrl = "~/images/AnhNV/avata_nam.png";
                }
                else
                {
                    img_anh.ImageUrl = "~/images/AnhNV/avata_nu.png";
                }
            }
            else
            {
                img_anh.ImageUrl = nv.Hinh;
            }
        }
 public void LoadThongTin()
 {
     if (Session["Username"] != null)
     {
         string       username = Session["Username"].ToString();
         BUS_NhanVien bus      = new BUS_NhanVien();
         NhanVien     nv       = new NhanVien();
         nv = bus.LayThongTinNhanVien(username);
         if (nv.Quyen == 1)
         {
             lbl_admin.Text = username;
         }
         else
         {
             Response.Redirect("home.aspx");
         }
     }
     else
     {
         //Response.Redirect("home.aspx");
     }
 }