可以定义为局部函数的,下面是改编的一个程序。 所有变量均为局部变量。 ;********************************************* 方向复制 (defun c:fc (/ bflag nvalue c:mfc_demomfc_obfc1_onclicked c:mfc_demomfc_obfc2_onclicked c:mfc_demomfc_pbfcpt1_onclicked c:mfc_demomfc_pbfcpt2_onclicked c:mfc_demomfc_oninitialize c:mfc_demomfc_okfc_onclicked c:mfc_demomfc_closefc_onclicked ) (or loadruntime (load "_opendclutils.lsp") (exit)) (loadruntime) (setq bflag t) ;optionbutton按钮控制必须有“nvalue”变量 (defun c:mfc_demomfc_obfc1_onclicked (nvalue /) (dcl_control_setenabled mfc_demomfc_fcdis t)) (defun c:mfc_demomfc_obfc2_onclicked (nvalue /) (dcl_control_setenabled mfc_demomfc_fcdis nil) (dcl_control_settext mfc_demomfc_fcdis "")) ;关闭函数 (defun c:mfc_demomfc_closefc_onclicked (/) (setq bflag nil) (dcl_form_close mfc_demomfc)) ;拾取点 (defun c:mfc_demomfc_pbfcpt1_onclicked (/) (setq bflag t) (dcl_form_close mfc_demomfc) (setq fcpt1 (getpoint "\n 拾取基准参考点(间距起点): ")) (setq tfcpt1 (vl-princ-to-string fcpt1)) ) (defun c:mfc_demomfc_pbfcpt2_onclicked (/) (setq bflag t) (dcl_form_close mfc_demomfc) (setq fcpt2 (getpoint "\n 拾取方向参考点(间距终点): ")) (setq tfcpt2 (vl-princ-to-string fcpt2)) ) ;写入对应文本框 (defun c:mfc_demomfc_oninitialize (/) (if tfcpt1 (dcl_control_settext mfc_demomfc_tbfcpt1 tfcpt1) ) (if tfcpt2 (dcl_control_settext mfc_demomfc_tbfcpt2 tfcpt2) ) ) ;执行函数 (defun c:mfc_demomfc_okfc_onclicked (/ os dis num n d ang dd a d0) (c:mfc_demomfc_closefc_onclicked) (setvar "cmdecho" 0) (setq os (getvar "osmode")) (setq dis (dcl_control_gettext mfc_demomfc_fcdis)) (setq num (dcl_control_gettext mfc_demomfc_fcnum)) (setq n (atoi num)) (setq d (atof dis)) (setq ang (angle fcpt1 fcpt2)) (setq dd (distance fcpt1 fcpt2)) (setq a (ssget)) (terpri) (setq d0 0) (setvar "osmode" 0) (if (/= d 0) (repeat n (setq d0 (+ d d0)) (setq p0 (polar fcpt1 ang d0)) (command "copy" a "" fcpt1 p0) ) ) (if (= d 0) (repeat n (setq d0 (+ dd d0)) (setq p0 (polar fcpt1 ang d0)) (command "copy" a "" fcpt1 p0) ) ) (setvar "osmode" os) (princ) ) (loadodclproj "c:/program files/chaiyu/T_Modify/mfc.odcl") (while bflag (setq bflag nil) (dcl_form_show mfc_demomfc)) (princ) ) |