treeview+checkb ox+postback+vie wstate

[Alex D.]

Hi. I have a treeview with some checkboxes and I need to postback every time
a checkbox is checked or unchecked automatically, so I do this:
<asp:TreeView onclick="mypost back(event)" ID="TreeView1" runat="server"
OnTreeNodeCheck Changed="TreeVi ew1_TreeNodeChe ckChanged" ShowLines="True "
ImageSet="Simpl e" Font-Bold="False" Font-Italic="False" Font-Names="Verdana"
Font-Size="XX-Small" NodeIndent="40" ToolTip="Click to see full
description.">

<LeafNodeStyl e ForeColor="#FF8 080" BackColor="Whit e" />

<HoverNodeSty le Font-Bold="True" Font-Size="XX-Small" BackColor="Whit e"
BorderColor="Bl ack" />

<SelectedNodeSt yle Font-Bold="True" Font-Size="X-Small" />

<NodeStyle ForeColor="Blac k" />

</asp:TreeView>

Now, I dont really need the viewstate info that sometimes can be very big,
but if I turn off the viewstate then the TreeView1_TreeN odeCheckChanged wont
execute. Is there any workaraound for this?

Thanks,

Alex.