Mini Kabibi Habibi

<%@ Page Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" CodeFile="Sorting.aspx.cs"
    Inherits="Shaping_Sorting" %>
<asp:Content ContentPlaceHolderID="ContentHolder" runat="Server">
    <table class="OptionsTable">
        <tr>
            <td>
                <dx:ASPxLabel ID="ASPxLabel1" runat="server" Text="Sort by:" />
            </td>
            <td>
                <dx:ASPxButton ID="ASPxButton1" runat="server" Text="Department" AutoPostBack="False"
                    UseSubmitBehavior="False" EnableClientSideAPI="True">
                    <ClientSideEvents Click="function(s, e) { treeList.SortBy(&quot;Department&quot;); }" />
                </dx:ASPxButton>
            </td>
            <td>
                <dx:ASPxButton ID="ASPxButton2" runat="server" Text="Location" AutoPostBack="False"
                    UseSubmitBehavior="False" EnableClientSideAPI="True">
                    <ClientSideEvents Click="function(s, e) { treeList.SortBy(&quot;Location&quot;); }" />
                </dx:ASPxButton>
            </td>
            <td>
                <dx:ASPxButton ID="ASPxButton3" runat="server" Text="Budget" AutoPostBack="False"
                    UseSubmitBehavior="False" EnableClientSideAPI="True">
                    <ClientSideEvents Click="function(s, e) { treeList.SortBy(&quot;Budget&quot;); }" />
                </dx:ASPxButton>
            </td>
        </tr>
    </table>
    <br />
    <dx:ASPxTreeList ID="treeList" runat="server" AutoGenerateColumns="False" ClientInstanceName="treeList"
        Width="100%" DataSourceID="AccessDataSource1" KeyFieldName="ID" ParentFieldName="ParentID">
        <Columns>
            <dx:TreeListDataColumn FieldName="Department" VisibleIndex="0" />
            <dx:TreeListDataColumn FieldName="Location" SortIndex="0" SortOrder="Ascending" VisibleIndex="1" />
            <dx:TreeListDataColumn FieldName="Budget" SortIndex="1" SortOrder="Descending" VisibleIndex="2"
                DisplayFormat="{0:C}" />
        </Columns>
        <Settings GridLines="Vertical" SuppressOuterGridLines="true" />
        <SettingsBehavior AutoExpandAllNodes="True" ExpandCollapseAction="NodeDblClick" />
        <Border BorderStyle="Solid" />
    </dx:ASPxTreeList>
    <asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/Departments.mdb"
        SelectCommand="SELECT * FROM [Departments]"></asp:AccessDataSource>
</asp:Content>