<!--CodeS-->
procedure Tm.run_MakeBtn;
   procedure SetBtn(oBtn: TAdvToolButton; vSN, vCnt: Integer; vNAME, vHINT, vLOCATION, vAPPFILE: String);
   var
      NewBtn: TAdvToolButton;
   begin
        NewBtn := TAdvToolButton.Create(self);
        NewBtn.Name := 'btn_TvT_' + IntToStr(vSN);
        NewBtn.Height := 24;
        NewBtn.Left := 1;
        NewBtn.Margin := 7;
        NewBtn.Width := 177;
        NewBtn.Parent := oBtn.Parent;
   end;
var
   oA, oW, oS: Integer;
begin
     try
        JxSCH;
        if Assigned(_MF) then begin
           JxDBSet_DS_SP(m.dsFREE, 'sp_GET_AppList', ['USN'], [m.GUSN]);
           // SN0, NAME1, HINT2, LOCATION3, APPFILE4, KIND5, VORDER6
           m.dsFREE.First;
           with m.dsFREE do begin
              while not Eof do begin
                    SetBtn(_MF.btnAPP, Fields[0].AsInteger, oA, Fields[1].AsString, Fields[2].AsString, Fields[3].AsString, Fields[4].AsString);
                 m.dsFREE.Next;
              end;
           end;
     finally
        JxDBFree_DS(m.dsFREE);
     end;
end;
<!--CodeE-->

이렇게 해서 버튼을 동적으로 생성한 다음
...

<!--CodeS-->
             for i := 0 to bxMenu.ControlCount - 1 do begin
                 if Pos('_TvT_', bxMenu.Controls[i].Name) > 0 then begin
                    bxMenu.Controls[i].Free;
                 end;
             end;
<!--CodeE-->

이렇게 모든 콤포넌트를 삭제했는데

다시 위에있는 프로시저를 호출해서 새로 생성할라 치면 에러가 나요.
A Component XXX//..////  already exists..
이런 에러..

제가 뭘 모르고 있는지 알려 주세요 -0-