这是可以从多个NSF甚至其他表选取数据到查询视图的一种方式。
This is one of the ways we can get data from multiple NSFs, or even other tables, into a Query View.
它以控制器作为Web应用程序中的主要角色，决定流程，委托到其他层并选取视图来呈现，因此它只关心应用程序的流程逻辑。
It puts controllers as the main player in a web application, deciding the flow, delegating to other layers and choosing views to render, hence it only CARES about application flow logic.
要应用一个概要文件，在项目浏览器或图表(如果它是代表在这里)中选取模型(包)并且定位到Profiles标签页在属性视图中，如图17所示。
To apply a profile, select the model (package) in Project Explorer or on a diagram (if it is present there) and navigate to the Profiles TAB in the Properties view, as shown in Figure 17.
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