展开树中的Rules文件夹并单击选择Coordinates规则。
Expand the Rules folder in the tree and click on the Coordinates rule to select it.
展开树，浏览至app模式的Tables文件夹下的flights表。
Expand the tree and browse to the FLIGHTS table under the Tables folder for the APP schema.
或者展开树中的节点时，最好先显示一个子节点说明“正在提取报价……”。
Alternatively, when expanding a node in a tree, it is best to first show a child node that says something like "Getting quotes."..
在Selectadatabasemanager区域，展开树中的Derby项。 注意，它列出 10.0版的数据库系统。
Under the Select a database manager section, expand the Derby item in the tree and select the 10.1 version of the database system.
任何树视图的聚焦模式，如ProjectExplorer 都添加了兴趣修饰、过滤和展开管理。
The focused mode of any tree view, such as the Project Explorer, adds interest decoration, filtering, and expansion management.
可以向应用程序中添加一个有用的特性，那就是展开或折叠所有顶级树项目的功能。
A useful feature to add to your applications is the capability to expand or collapse all top-level tree items.
要想查看结果，可以展开这个解决方案信息项目的导航树。
To see the results, expand the navigation tree of your solution information project.
为此，您可以添加两个按钮：一个用于展开所有顶级树项目，一个用于折叠树项目。
You can do this by adding two buttons: one that expands and one that collapses all the top-level tree items.
当您展开这棵树时，每一个规则类别和规则都显示出生成结果的数量，并且列出和该规则相关联的资源(请参见图17所示)。
When you expand the tree, each rule category and rule displays the number of results generated and lists the resources that are associated with the rule (see Figure 17).
注意：这个树可能没有完全展开。
第一步是添加两个按钮（清单5中的第 28- 38行），用于展开或折叠树的所有项目。
The first step is to add the two buttons (lines 28 to 38 in listing 5) that expand or collapse all the tree’s items.
对于较大的树型数据集，您可能只想加载可见树节点的必要数据，当用户展开一个节点后再记载该节点的子节点。
For large tree data sets you probably want to only load the necessary data for the visible nodes of the tree. When a user expands a node, it starts to load the children of that node.
服务器只获取那些由用户展开的节点，这可以优化树的性能。
Only those nodes that are expanded by the user will be fetched from the server, which can result in better performance of the tree.
另外，对话框左侧的树视图已展开，可以在其中看到存档的整个文件夹结构。
Also, the tree view is expanded on the left side of the dialog box so that you can see the entire folder structure of the archive.
例如，如果某个树jsf部件展开到特定的部分而出现故障，该树的下一个刷新视图可能不再能展开。
For example, if a tree JSF widget was expanded to a certain section and a failure occurs, the next refreshed view of that tree might no longer be expanded.
如果没有，就要使用树顶端的伸缩条来展开这个树，如图4所示。
If it is not, then use the elevator bar above the tree to expand the tree, as shown in Figure 4.
点击对话框，展开插件树菜单。
Click inside the dialog box to expand the Extensions tree menu.
展开和折叠所有树项目。
在任何时候，如果EventViewer-TextPaneltab被选中，一个包含所有已交换的CBE消息的列表会以一个可展开的树格式显示，如图7所示。
At any time, if the Event Viewer - Text Panel TAB is selected a list of all the exchanged CBE messages is displayed in an expandable tree format as shown in Figure 7.
如您在图3中所见，若要显示系统所编目的所有DB 2系统，可以通过单击systems前的+符号来展开对象树。
As you see in Figure 3, to display all the DB2 systems that your system has cataloged, expand the object tree by clicking on the + sign next to systems.
要查看物理文档的类型，在导航树中展开ServiceDocuments。
To see physical document types, expand Service Documents in the navigation tree.
SelectionListener实现的构造函数接受一个布尔变量，该变量定义要展开还是折叠树项目，具体取决于选中了哪个按钮。
The constructor for the SelectionListener implementation accepts a Boolean variable that defines whether the tree items are to be expanded or collapsed, depending on which button is selected.
要查看逻辑派生类型，在导航树中展开ServiceMetadata。
To see logical derivation types, expand Service Metadata in the navigation tree.
比如，你可以展开记录类型和目录树的表单节点来查看存在的 Defect_Base_Submit表单。
For instance, you can expand the Record Types and Forms nodes of the tree to inspect the existing Defect_Base_Submit form.
在导航树中，展开ActiveConfigurationProfile，您可以看到活动概要文件中定义的所有项，如图1所示。
In the navigation tree, expand active Configuration profile, you can see all items defined in the active profile, as shown in Figure 1.
在左侧面板中的树控件中展开ControllerContentStore数据库条目。
Expand the ControllerContentStore database entry in the tree control in the left pane.
要同时使用树型网格的展开功能和QueryReadStore，您必须定制 QueryReadStore使其能支持一个部分加载的条目。
To make the expand function of tree grid work with QueryReadStore, you must customize QueryReadStore to make it work with a partially loaded item.
treeNodeExpand：展开类别树中的特定节点。
treeNodeExpand: Expand a particular node in the category tree.
单击jmsdemo队列管理器旁边的加号(+)，以展开文件夹树，然后单击Queues文件夹。
Click the plus sign next to the JMSDEMO queue manager to expand the folder tree, and then click on the Queues folder.
展开此agentplatforms树，应该会看到一个容器，然后启动代理，如图5所示。
By expanding the AgentPlatforms tree, you can find a container and then start an agent, as shown in Figure 5.
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