public FormManager(int maNV)
        {
            _maNV = maNV;
            InitializeComponent();

            //
            // guI_ThongTinCaNhan1
            //
            this.guI_ThongTinCaNhan1 = new App_QLBanHangSieuThiMini.GUI.GUI_FormNhanVien.GUI_ThongTinCaNhan(_maNV);
            this.tabPage1.Controls.Add(this.guI_ThongTinCaNhan1);
            this.guI_ThongTinCaNhan1.Location = new System.Drawing.Point(100, 6);
            this.guI_ThongTinCaNhan1.Name     = "guI_ThongTinCaNhan1";
            this.guI_ThongTinCaNhan1.Size     = new System.Drawing.Size(900, 700);
            this.guI_ThongTinCaNhan1.TabIndex = 0;
        }
        public fNhapHang(int maNV)
        {
            _maNV = maNV;
            InitializeComponent();

            //
            // guI_ThongTinCaNhan1
            //
            this.guI_ThongTinCaNhan1          = new GUI.GUI_FormNhanVien.GUI_ThongTinCaNhan(_maNV);
            this.guI_ThongTinCaNhan1.Location = new System.Drawing.Point(29, -65);
            this.guI_ThongTinCaNhan1.Name     = "guI_ThongTinCaNhan1";
            this.guI_ThongTinCaNhan1.Size     = new System.Drawing.Size(900, 700);
            this.guI_ThongTinCaNhan1.TabIndex = 0;
            this.tabPage2.Controls.Add(this.guI_ThongTinCaNhan1);
        }