- (defun c:lengthOfObject (/ en curve len)
- (if (setq en (entsel))
- (progn
- (setq curve (vlax-ename->vla-object (car en)))
- (if (vl-catch-all-error-p
- (setq len (vl-catch-all-apply
- 'vlax-curve-getDistAtParam
- (list curve
- (vl-catch-all-apply
- 'vlax-curve-getEndParam
- (list curve)
- )
- )
- )
- )
- )
- nil
- len
- )
- )
- )
- )
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