 - (defun c:t3( / obj catch )
- (setq obj (vlax-ename->vla-object (car (entsel))))
- (setq catch (vl-catch-all-apply
- 'vlax-get-property
- (list obj 'area)
- )
- )
- (if (vl-catch-all-error-p catch)
- (princ "\n无面积属性")
- (princ (vlax-get-property obj 'area) )
- )
- (princ)
- )
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