tblsearch 它的参数是下面的这个 table-name 字符串，指定符号表。有效的 table-name 值为 "LAYER"、"LTYPE"、"VIEW"、"STYLE"、"BLOCK"、"UCS"、"APPID"、"DIMSTYLE" 和 "VPORT"。该参数不区分大小写。返回结果 如果 tblsearch 函数找到了符号名为指定符号名的一个条目，它就会以与 tblnext ...
Is there a way to universally change the definition of a block using plain old AutoLISP? Code: (setq blist(assoc 2(tblsearch "BLOCK" blockname))) (setq objname(tblobjname "BLOCK" blockname)) (entmod (subst (cons 2 newblockname) blist(entget objname))) (command "regenall") Thanks,...