protected void dlCliente_SelectedIndexChanged(object sender, EventArgs e) { FuncionGlobal.combosucursalbyclienteandUsuario(dlSucursal, Convert.ToInt16(dlCliente.SelectedValue), (string)(Session["usrname"])); //FuncionGlobal.combofamiliabyusuario((string)(Session["usrname"]), dlFamilia); FuncionGlobal.CombofamiliabyusuarioInfocarCav((string)(Session["usrname"]), dlFamilia); txtOperacion.Enabled = false; txtOperacion.Text = string.Empty; }