I have a particularly brain frying problem today. I'd appreciate it if you
can help before I test how strong the walls of the office are.
I have been building a custom collapsible panel control, into which I'm
placing some custom web user controls. The viewstate of my custom
webcontrols is not persisting between postbacks. I think this is because
inside my collapsible panel, I override CreateChildControls (to layout my
controls from my ITemplate) and OnInit (to call EnsureChildControls).
I'm attaching the code for my panel (which I have been poking at for nearly
2 days to get ...