{"name":"lbSetSelected","title":"lbSetSelected","type":"command","url":"https://community.bistudio.com/wiki/lbSetSelected","revid":379292,"updated":"2026-10-30T23:47:06Z","groups":["GUI Control - ListBox"],"status":"ok","games":{"arma1":"1.00","arma2":"1.00","arma2oa":"1.50","tkoh":"1.00","arma3":"0.50"},"since":"arma1 1.00","arma3_since":"0.50","description":"Sets the selection state of the given row of the given listbox of style LB_MULTI.\nThe command has to be called for every row which is needed to be selected in multi-selection listbox. Use negative index -1 to select/deselect all rows (since Arma 3 v2.12).\nFor single selection listbox use lbSetCurSel instead.","syntaxes":[{"syntax":"control lbSetSelected [index, selected, forceEH]","params":[{"name":"control","type":"Control","type_expr":"Control"},{"name":"index","type":"Number or Arma 3 v2.12 Array of Numbers","type_expr":"Number | Array<Number>"},{"name":"selected","type":"Boolean","type_expr":"Boolean"},{"name":"forceEH","type":"Boolean","optional":true,"default":"false","description":"will force lbSelChanged EH to fire","type_expr":"Boolean","since":"arma3 2.12","text":"forceEH: Boolean - (Optional, default false) will force lbSelChanged EH to fire"}],"returns":{"type":"Nothing","type_expr":"Nothing"},"form":"binary","left":{"text":"control"},"right":{"text":"[index, selected, forceEH]"}}],"examples":[{"code":["_control lbSetSelected [0, true];"]}],"see_also":["lbAdd","lbClear","lbColor","lbCurSel","lbData","lbDelete","lbIsSelected","lbPicture","lbSelection","lbSetColor","lbSetCurSel","lbSetData","lbSetPicture","lbSetTooltip","lbSetValue","lbSize","lbSort","lbSortByValue","lbText","lbValue"]}