BCGControlBar Pro for MFC
virtual void CBCGPEditListBase::OnEndEditLabel ( LPCTSTR  lpszLabel)

Called when in-place editing of the list control item's text has been finished

The default base implementation retrieves the currently selected item and calls SetItemText() function. Also, it calls OnAfterAddItem() or OnAfterRenameItem(), if the string specified by lpszLabel is not empty.

lpszLabelThe null-terminated character string that will be associated with the list box item.