经过测试,没有常数属性,我可以使用这个测试子功能更改每个属性的值:
- (defun C:test ( / e o )
- (and
- (setq e (car (entsel "\nPick the block: ")))
- (setq o (vlax-ename->vla-object e))
- (foreach x (vlax-invoke o 'GetAttributes)
- (if (vl-catch-all-error-p (vl-catch-all-apply '(lambda nil (vlax-put x 'TextString "abc"))))
- (alert (strcat "\nError at "" (vlax-get x 'TagString) ""."))
- )
- )
- )
- (princ)
- )
该块定义中有5个不同的层(可能问题是:如果某些属性位于锁定层上),
用于检查块定义内图层的快速测试功能:
- (defun C:test ( / e o s lyr L )
- (and
- (setq e (car (entsel "\nPick the block: ")))
- (setq o (vlax-ename->vla-object e))
- (setq s "")
- (progn
- (vlax-for x (vla-item (vla-get-Blocks (vla-get-ActiveDocument (vlax-get-acad-object))) (vla-get-EffectiveName o))
- (or (member (setq lyr (vlax-get x 'Layer)) L)
- (setq
- s (strcat lyr "\n" s)
- L (cons lyr L)
- )
- )
- )
- L
- )
- (alert (strcat ">>> " (itoa (length L)) " Layers contained in the block:\n" s))
- )
- (princ)
- )
如果这就是问题所在,那么非lisp修复就是将层0中的所有对象更改为层0。
你能说出给你带来麻烦的确切属性(或其中一些属性)吗? |