$PBExportHeader$uo_ljjob.sru forward global type uo_ljjob from nonvisualobject end type end forward global type uo_ljjob from nonvisualobject end type global uo_ljjob uo_ljjob forward prototypes public subroutine uf_setparm (string arg_parm) public function integer uf_dojob (ref string arg_msg) end prototypes public subroutine uf_setparm (string arg_parm); end subroutine public function integer uf_dojob (ref string arg_msg);arg_msg = '子类需要实现些方法' return 0 end function on uo_ljjob.create call super::create TriggerEvent( this, "constructor" ) end on on uo_ljjob.destroy TriggerEvent( this, "destructor" ) call super::destroy end on