During the dotnetnuke development ,i take    two module (webcontrol .ascx) and add both dotnetnuke portal

one for category and other for detail search. after click category treeView node it transfer session  info to detail module .

but during that action i had to two time click after transfer session info of category node to detail search page , please tell how handle it .

Respected sir ,

   Actuly This two module on same page of DotNetNuke Category(treeview) and Search module ,

i use Responce.Redirect("/DotNetNike1/CatgeoryPage.ascx?path="&TreeView1.selectvalue)

and on other module Dim str as string=Request.QueryString("Path")

But it give error This page not found ,i want transfer node path to search module  afterClick treeView node ,But here i had to click two time on Category node  useing session variable

Session variables are not used in DotNetNuke, because they are not supported in web farm scenarios.