What will be the results of a particular XPath query?
某个特定XPath 查询将产生什么结果？
To add XPath query verification points to a Web service test.
在Web服务测试中添加XPath查询验证点。
The bottom of the screen shows the "matches" to the XPath query.
屏幕底部显示与这个XPath查询匹配的内容。
(The xpath function takes an xpath query instead of a CSS3 selector.)
(xpath函数则带有一个xpath查询，而不是CSS3选择器)。
In this tool, you type the whole XPath query. The other features of this tool are.
在该工具中，您键入整个XPath查询。
The app only USES the employee name and department through an XPath query of the source file.
这个应用程序在对源文件进行的XPath查询中只使用了员工名和部门信息。
The section labeled "b" sets up and executes an XPath query (for simplicity, no namespaces are used).
标注为“B”的代码段建立并执行了XPath查询(为了保持简单，没有使用名称空间)。
Enter an XPath query, using the matches predicate to exploit the full-text search capability, and click ok.
输入一个XPath查询，并使用匹配谓词来利用全文搜索功能，然后单击ok。
They could, however, be encountered when an ATTRIBUTE or NAMESPACE node is returned as a result of an XPath query.
但是当ATTRIBUTE或NAMESPACE节点作为XPath查询结果返回时可以使用。
In fact, in many ways, the flexibility you have at this point is better than you would have had with an XPath query syntax.
实际上，通过许多方式，您在这时所具有的灵活性比使用XPath查询语法可能具有的灵活性要好很多。
Suppose you wanted to return the results from the earlier XPath query (Listing 2) in alphabetical order, as shown in Listing 3.
假设需要将前面XPath查询(清单2)返回的结果按照字母顺序排列，如清单3所示。
It even adds an "XPath Query Builder" if you want to compose it from a dialog (though I did not find any advantage in doing so).
如果您希望通过对话框组成搜索(尽管我没有发现这样做有任何好处)，它甚至还为您添加了“XPath QueryBuilder”。
Once we have the correct XPath statement, we can embed it into an XQuery that indicates which table column we want to run the XPath query on.
有了正确的xpath语句后，我们可以将其嵌入到XQuery，它指示我们希望在哪一个表列上运行XPath查询？
This DOMNodeList USES an XPath query to ensure that it contains only those elements which have a continent attribute holding the value Europe.
此DOMNodeList使用XPath查询以确保它只包含continent属性的值为Europe的元素。
In other words, you construct an XPath query for a specific document, with a specific set of data that you're comparing elements, attributes, and text to using predicates and XPaths.
换句话说，需要针对特定文档编写XPath查询，提供和元素、属性、文本比较的具体数据来使用谓词和XPath。
Listing 10 USES a select query to parse an external XML document and apply an XPath expression to the result to select a specific subset of nodes.
清单10使用一个SELECT查询来解析一个外部XML文档，并对结果应用一个XPath表达式来选取节点的特定子集。
Ideally, each application would be able to register only the XPath queries that it needs, and the trimmer would just refer to this query list to direct the process generation of subsets.
理想情况下，每个应用程序都应该可以只注册自己需要的XPath查询，裁减器只会参考这个查询清单来指导自己的子集生成过程。
Given that XPath and XQuery are already used within the XML database for navigation and query, these skills are likely already known.
鉴于XPath和XQuery已经用于在XML数据库中进行导航和查询，这些技术可能已经为程序员所熟悉。
However, the subject of this article is XPath, a query language designed for querying XML documents.
但本文的主题是XPath，一种为查询XML文档而设计的查询语言。
These APIs provide basic CRUD operations, governance operations, and a flexible query capability based on XPath.
这些API提供基本的CRUD操作、治理操作和基于 XPath的灵活查询功能。
Software architects and developers use XPath as a query language to find elements in an XML document and transform them into XHTML or another XML format using XSLT.
软件架构师和开发人员使用XPath作为一种查询语言，发现XML文档中的元素并使用XSLT将其转换成XHTML或者另一种xml格式。
If format XML is used, an XML parser is used to parse and index the document, and both SQL query syntax and an XPath-like syntax can be used for querying.
如果使用xml格式，那么就需要使用一个xml解析器解析和索引文档，而且SQL查询语法和类xpath语法都可用于查询。
This class USES DOM and provides a way to query using XPath for document manipulation and extracting atomic node values.
这个类使用了DOM并提供了使用XPath查询来获得文档操纵以及提取原子节点值的一种方式。
Certain XPath functions, such as exist, need special attention, because they can restrain the query evaluation to a set of versions that have a specific element.
需要特别注意某些xpath函数如exist，因为它们要求具有特定元素的版本才能进行查询计算。
XPath can also be used to navigate and query data objects.
XPath还可以用于导航和查询数据对象。
In many cases, a native XML database can evaluate an XQuery or XPath expression and resolve the query directly from the indexes, without ever having to retrieve a document.
在很多情况下，原生xml数据库都能够计算XQuery或XPath表达式并从索引直接处理查询，无需检索任何文档。
Use XPath-based document checks to query for the existence of one or more nodes that comply with the XPath expression.
使用基于XPath表达式的文档检查来查询一个或多个节点是否存在。
XPath doesn't provide a means to join XML nodes in a query.
XPath没有提供在查询中连接xml节点的方法。
You can use one of the predefined queries that are configured via parameters (for example, all WSDL documents with classifier x); and you can write your own XPath-based query.
可以使用通过参数来配置的预定义查询(例如，具有分类器x的所有WSDL)；也可以编写自己的基于XPath的查询。
In Part 2, I'll explain how to use XPath (a popular query language) in a BPEL file.
在第2部分中，我将阐述如何在BPEL文件中使用XPath(一种流行的查询语言)。
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