Dear Developers,

I have a new question for you.
On my homepage of I have 4 headers [Kosten,Wet-en Regelgeving, etc]. These submenu's hang under a menu [Mogelijkheden], but this is a treemenu in a masterpage. How could I go directly to this submenu? Is there a possibility to use more then 1 selectedParameters? In the page I use the treeview, but from the homepage I don't know how to use a querystring AND can I use a querystring?

Here under is my SQLDatasource.

HTML Code:
<asp:SqlDataSource ID="menuitem_detail" runat="server" ConnectionString="<%$ ConnectionStrings:BouwgegevensConnectionString %>" SelectCommand="View_MenuItem" SelectCommandType="StoredProcedure">
<asp:ControlParameter ControlID="LeftContentPlaceHolder$MogelijkhedenTree" DefaultValue="1" Name="p1" PropertyName="SelectedValue" Type="Int32"/>
Hope you can help me.