Question

这是守则;

                                       (setq Tobjs (vla-Explode Tvlaobj))


                                        (setq ObjectsAsList (vlax-safearray->list (vlax-variant-value Tobjs ) ) )

                                                                    (foreach % ObjectsAsList

                                                                      (setq TSublayerNew (vla-get-layer %))

                                                                      (cond ((eq TSublayerNew TLaynemeShort)


                                                                        (command "_.AREA" "_O" %)

                                                                         (setq Teee (getvar 'area))
                                                                         (setq Ttvm (+ Ttvm Teee))
                                                                         (princ (strcat (rtos Teee 2 0) " | "))


                                                                         (setq Tcntr (+ Tcntr 1))

                                                                        )
                                                                      )

                                                                    )


                                                                  (setq TNumF Ttvm)
                                                                  (princ (strcat (rtos TNumF 2 2)))

如果匹配条件，我希望将Block（Tobjs）中所有Region和Solids的Total区域变为变量TNumF，

它会出错：错误的参数值：AutoCAD命令：＃

请帮助

提前致谢

Answer 1

这是因为％是实体作为vla-object，但是命令需要实体，所以试试这个代码：

(command "_.AREA" "_O" (vlax-vla-object->ename % ))

如何使用lisp

1 个答案: