不隶属于该控件的属性通知接收器。

A property notify sink is not attached to this control.

youdao

此属性通知向导是否应添加指定的文件。

This property notifies a wizard whether it should add the indicated files.

youdao

实现这些键盘特性并不困难，但是要将此小部件的属性通知给屏幕阅读器就不是一件很容易的事。

It will not be hard to implement these keyboard features, but it is difficult to tell screen readers the attributes of this widget.

youdao