类别检视开启档案，并直接巡览至出现符号的各行。

Class View to open files and navigate directly to the lines where symbols appear.

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您可按两下[类别检视]中的类别名称，就可移至类别定义。

You can go to a class definition by double-clicking on a class name in class View.

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在[类别检视]中将专案节点展开，以显示要加入方法的介面。

In Class View, expand the project node to display the interface to which you want to add the method.

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