vlax-方法-applicable-p (AutoLISP/ActiveX)
确定对象是否支持特定方法 支持的平台:仅限 Windows 签名(vlax-method-applicable-p obj method)
返回值类型:T 或 nil T,如果对象支持该方法;否则。nil 例子针对 LightweightPolyline 对象发出以下命令: (vlax-method-applicable-p WhatsMyLine 'copy) T (vlax-method-applicable-p WhatsMyLine 'AddBox) nil 相关参考 |
|Archiver|CAD开发者社区
( 苏ICP备2022047690号-1 苏公网安备32011402011833)
GMT+8, 2025-3-5 17:45
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.