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Sep 09, 2008 10:02 PM|LINK
SelectedIndexChanged event will ONLY fire once the Index of the ListItem is changed.Like for instance if you the default Selected items in the list is the ListItem1 and when you select ListItem1 on the DLL again then SelectedIndex changed will NEVER fire
because the index is not changed yet.. It will only fire once you select ListItem 2 or any items on the DDL except for the current selected item.