Reinaldo, test this code, please. oBrw2:CreateFromResource(181) oBrw2:SetRDD() oBrw2:bKeyDown := { |nKey| if(oBrw2:nMarqueeStyle==0,oBrw2:nMarqueeStyle := MARQSTYLE_HIGHLROWMS,) } ... ACTIVATE DIALOG oDlg CENTERED ; ON INIT ( if(oBrw2:nMarqueeStyle == MARQSTYLE_HIGHLROWMS,; //Multiselect (oBrw2:aSel...