If the control's handle does not exist yet, this method searches up the control's parent chain until it finds a control or form that does have a window handle.

如果控件句柄尚不存在，则此方法沿控件的父级链搜索，直到它找到有窗口句柄的控件或窗体为止。

youdao

Thus, you can picture development as a chain of revisions, where each revision builds on the changes captured in its parent.

因此，可以把开发过程看作由修订组成的链条，每个修订基于其父修订中包含的更改。

youdao

You'll set a prototype instance variable to point to the parent in the inheritance chain.

方法是设置prototype实例变量使其指向继承链的父。

youdao

You'll set a prototype instance variable to point to the parent in the inheritance chain.

方法是设置prototype实例变量使其指向继承链的父。

youdao