private void Llenar_cboTipoComisionAFP()
        {
            cboTComision.ValueMember = "cele";
            cboTComision.DisplayMember = "descripcion";

            var BL = new tb_plla_tab0100BL();
            var BE = new tb_plla_tab0100();
            BE.norden = 1;
            BE.ver_blanco = 1;
            cboTComision.DataSource = BL.gspTbPllaTipoComisionAFP(VariablesPublicas.EmpresaID, BE).Tables[0];
        }