Gets a value indicating whether the System.Web.UI.WebControls.RadioButtonList control contains a footer section.
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The RadioButtonList.HasFooter property is used primarily by control developers in custom controls that derive from the System.Web.UI.WebControls.RadioButtonList class. Footers are not supported when the RadioButtonList.RepeatLayout property is set to RepeatLayout.UnorderedList or RepeatLayout.OrderedList.