Hi again

Why does a simple TreeView control which populates on demand no longer work when I am logged in as Admin? I have a simple TreeView that accesses four simple tables related hierarchically. It follows exactly the recommended code in ms-help://MS.VSExpressCC.v80/MS.NETFramework.v20.en/cpref16/html/P_System_Web_UI_WebControls_TreeNodeBinding_PopulateOnDemand.htm

And it worked fine in DNN version 4.3.5 but stopped working thereafter. And it works fine if I am logged in as a User.

If I log in as Admin and set the ExpandDepth to 4 it populates fully. But if I set the ExpandDepth to 1 the module opens to expand to level 1 OK, but if I then click on the plus (maximize icon) to go down a level I get to \admin\ControlPanel\IconBar.ascx.vb line 434:

Response.Redirect(Request.RawUrl, True)

And the messages:

Application Exception was unhandled by UserCode
Response.Redirect cannot be called in a Page callback.

Many thanks, Chris

It's back working fine again in 4.5.5.

Regards

Geoffrey