Found this finally. you have to do a databinding, and within that
there is a SelectAction property. This needs to be ste to SelectExpand
or Expand. Expand only expands or contracts the node, which is what I
want. here is a sample of the treeview control:
<asp:TreeView ID="TreeView2" Runat="server" Width="21%"
Height="100%"
Font-Size="10pt" DataSourceID="SiteMapDataSource1"
ForeColor="Black" ExpandDepth="0"
BorderStyle="None" BackColor="Transparent"
Font-Names="Tahoma;verdana;arial"
NodeIndent="15" AutoGenerateDataBindings="False">
<LeafNodeStyle ForeColor="Black"></LeafNodeStyle>
<HoverNodeStyle Font-Bold="False" ForeColor="#6666AA"
Font-Underline="True"></HoverNodeStyle>
<SelectedNodeStyle Font-Underline="False"
HorizontalPadding="0px"
VerticalPadding="0px" />
<NodeStyle Font-Names="Tahoma" Font-Size="8pt"
ForeColor="Black" HorizontalPadding="2px"
NodeSpacing="0px" VerticalPadding="2px" />
<ParentNodeStyle ForeColor="Blue" />
<RootNodeStyle ForeColor="Blue" />
<DataBindings>
<asp:TreeNodeBinding DataMember="SiteMapNode"
NavigateUrlField="Url" SelectAction="Expand" TextField="Title" />
</DataBindings>
</asp:TreeView>
Works perfectly...
Stephen wrote:
In asp.net 1.1, the IE treeview web control has a property called
"SelectExpands" that, when set to true, expands a node when a user
clicks the node text. I can't seem to replicate this in the treeview
control in .net 2.0. Anyone know of way to expand a node when a users
clicks the node text?