void ArrayCtrl::RightDown(Point p, dword flags) {
    if((flags & (K_CTRL | K_SHIFT)) == 0) {
      if(cursor >= 0 && !multiselect) {
        ClearSelection();
      }
      DoPoint(p, false);
      ClickColumn(p);
      if(cursor >= 0 && multiselect) {
        if(!IsSelected(cursor)) {
          ClearSelection();
          SelectOne(anchor = cursor);
        }
        Action();
      }
    }
    MenuBar::Execute(WhenBar);
    SetFocus();
  }