<dx:ASPxTreeList ID="Tree_Gooslist" AutoGenerateColumns="False" ClientInstanceName="Tree_Gooslist" Width="20%" runat="server" KeyFieldName="cateid" ParentFieldName="parentid" Theme="Mulberry"

                    OnNodeUpdating="Tree_Gooslist_NodeUpdating" OnNodeDeleting="Tree_Gooslist_NodeDeleting" OnNodeInserting="Tree_Gooslist_NodeInserting" OnCellEditorInitialize="Tree_Gooslist_CellEditorInitialize"

                     OnNodeValidating="Tree_Gooslist_NodeValidating1" OnHtmlRowPrepared="Tree_Gooslist_HtmlRowPrepared">

                    <ClientSideEvents Init="TreeNodeClick" FocusedNodeChanged="TreeNodeClick" EndCallback="tree_EndCallback" />

                    <SettingsPager>

                        <FirstPageButton Visible="false" />

                        <LastPageButton Visible="false" />

                        <NextPageButton Visible="false" />

                        <PrevPageButton Visible="false" />

                        <PageSizeItemSettings Visible="false" />

                    </SettingsPager>

                    <Styles>

                        <AlternatingNode BackColor="Yellow">

                            <Border BorderWidth="" BorderColor="Transparent" />

                        </AlternatingNode>

                        <Header HorizontalAlign="Center"></Header>

                        <Header CssClass="tw-dtheader" HorizontalAlign="Center"></Header>

                        <CommandCell CssClass="tw-commandColumn"></CommandCell>

                        <FocusedNode CssClass="tw-focusRow"></FocusedNode>

                        <%--<CommandColumn CssClass="tw-commandColumn"></CommandColumn>

                               <CommandColumnItem CssClass="tw-commandColumnBtn"></CommandColumnItem>

                               <FocusedRow CssClass="tw-focusRow"></FocusedRow>--%>

                    </Styles>

                    <SettingsPopupEditForm Modal="true" HorizontalAlign="WindowCenter" VerticalAlign="WindowCenter" />

                    <Settings ShowColumnHeaders="true" ShowTreeLines="false" GridLines="Both" />

                    <SettingsBehavior AllowFocusedNode="true" AllowDragDrop="true" ProcessSelectionChangedOnServer="false" />

                    <Border BorderWidth="" BorderColor="Transparent" />

                    <Columns>

                        <dx:TreeListDataColumn FieldName="catename" Caption="分类名称" AllowSort="False" Width="10%"></dx:TreeListDataColumn>

                        <dx:TreeListComboBoxColumn FieldName="pricerange" Caption="价格范围" AllowSort="False" Width="5%"></dx:TreeListComboBoxColumn>

                        <dx:TreeListComboBoxColumn FieldName="PARENTID" Caption="父id" AllowSort="False" Visible="false" Width="5%"></dx:TreeListComboBoxColumn>

                        <dx:TreeListComboBoxColumn FieldName="LAYER" Caption="层级" AllowSort="False" Visible="false" Width="5%"></dx:TreeListComboBoxColumn>

                        <dx:TreeListCommandColumn Caption="功能" Width="5%">

                            <NewButton Visible="true" Text="[新增]"></NewButton>

                            <EditButton Visible="true" Text="[修改]"></EditButton>

                            <DeleteButton Visible="true" Text="[删除]"></DeleteButton>

                            <%-- <UpdateButton Visible="true" Text="[修改]"></UpdateButton>--%>

                            <%--   <CustomButtons >

                                        <dx:TreeListCommandColumnCustomButton></dx:TreeListCommandColumnCustomButton>

                                     </CustomButtons>--%>

                        </dx:TreeListCommandColumn>

                    </Columns>

</dx:ASPxTreeList>