MQL5 ReferenceStandard LibraryPanels and DialogsCListViewOnItemClick CreateOnEventTotalViewAddItemSelectSelectByTextSelectByValueValueCreateRowOnResizeOnVScrollShowOnVScrollHideOnScrollLineDownOnScrollLineUpOnItemClickRedrawRowStateCheckView OnItemClick The virtual handler of "ItemClick" (mouse button click) internal event on a specified row of CListView control. virtual bool OnItemClick() const int index // index ) Return Value true - event processed, otherwise - false. OnScrollLineUp Redraw