SharePoint 2010すべてのサブサイトを取得

<div id="Div1" class="ms-quicklaunchouter" runat="server">

    <div class="ms-treeviewouter">

        <SharePoint:SPRememberScroll runat="server"

            id="RememberScroll1" 

            onscroll="javascript:_spRecordScrollPositions(this);"

            style="width: 220px;">

            <Sharepoint:SPTreeView runat="server"

                id="TreeView1" 

                ShowLines="false"

                DataSourceId="TreeViewDataSource1"

                ExpandDepth="0"

                SelectedNodeStyle-CssClass="ms-tvselected"

                NodeStyle-CssClass="ms-navitem"

                NodeStyle-HorizontalPadding="2"

                SkipLinkText=""

                NodeIndent="8"

                ExpandImageUrl="/_layouts/images/tvclosed.png"

                ExpandImageUrlRtl="/_layouts/images/tvclosedrtl.png"

                CollapseImageUrl="/_layouts/images/tvopen.png"

                CollapseImageUrlRtl="/_layouts/images/tvopenrtl.png"

                NoExpandImageUrl="/_layouts/images/tvblank.gif"

                NodeWrap="True">

            </Sharepoint:SPTreeView>

        </Sharepoint:SPRememberScroll>

    </div>

</div>

<SharePoint:SPHierarchyDataSourceControl runat="server"  

    id="TreeViewDataSource1"  ShowDocLibChildren="false" ShowListChildren="false"

    RootContextObject="Web"

    ShowFolderChildren="false" 

    IncludeDiscussionFolders="false"/>