下面的代码将添加上图中的所有外键链接。

This next section of code adds all of the foreign key links seen in the previous diagram.

youdao

清单15 . key - up事件处理程序中处理up Arrow和Down arrow键的代码片段。

Listing 15. Code fragment of the key-up event handler for handling the up Arrow and Down Arrow keys.

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当这个组合键按下时，源代码查看器仍然不知道我们想要一个自动完成建议列表。

The source viewer still does not know that we want a list of completion proposals when this key combination is pressed.

youdao

You can certainly hit Enter but as we saw-- seen that very quickly makes a mess of your code and such and so backslash N is new line.

你也可以敲回车键-,但是会让你的代码看起来乱七八糟,反斜杠n就是换行符。

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