object extension 还加入了对象扩展
object autocad runtime extension 面向对象autocad运行扩展
OCX Object Class Extension 对象类别扩充组件
extension meta-object facility 可拓元对象机制
This is an example of the Extension Object pattern.
这是一个扩展对象模式的例子。
A qualified name and namespace URI are associated with the extension object at that time.
限定名称和命名空间uri于当时与扩充物件产生关联。
The fix is simple: client2 refreshes its view of the object graph in memory, using the refresh method on the extension object (which is returned by ext ).
改进方法很简单:client2使用extension对象上的refresh方法刷新它在内存中的对象图视图,extension对象由ext返回。
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