I have a radlistbox that has its items added to it (client side via a combobox) in a user control ...
selectedItemsBox = $find(
"<%= myresults.ClientID %>"
all of the add
item code here
The issue is that as this is in a user control if there are multiple instances all of the items get added to the last listbox. The event that fires the 'add' is the selectedindexchanged of the combobox so I don't have a "sender" as the "sender" would be the combobox.