This time, the phrase element turns purple, the Value field text becomes highlighted in purple, and a little green arrow icon appears in the Test Contents tree on the request node (Figure 17).

这一次，片语元素变成了紫色，value域的文本被紫色高亮显示，一些绿色的箭头图标出现在了请求节点的Test contents树中(图17)。

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Notice that the elements turns blue, the background for the Value field changes color, and that a little blue arrow icon appears in the Test Contents tree on the response node (Figure 16).

注意，元素变成了蓝色，value域的背景颜色发生了改变，一些蓝色的箭头图标出现在了响应节点的Test contents树中(图16)。

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The tree control is navigated via the arrow keys — just like a tree control in the Windows file manager.

树形控件通过箭头键导航——就像Windows文件管理器中的树形控件。

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