protected override void OnResetSelection()
{
RangeRegion prevRange = GetSelectionRegion();
mList.Clear();
OnSelectionChanged(new RangeRegionChangedEventArgs(null, prevRange));
}
protected override void OnResetSelection()
{
RangeRegion prevRange = GetSelectionRegion();
mList.Clear();
// AlanP: Sept 2013 Changed OnSelectionChanged to new method InvalidateGridSelection
// This results in no SelectionChanged event being fired but we still get the grid invalidated
InvalidateGridSelection(new RangeRegionChangedEventArgs(null, prevRange));
}