child::book: 选取所有属于当前节点的子元素的 book 节点。 attribute::lang: 选取当前节点的 lang 属性。 child::*: 选取当前节点的所有子元素。 attribute::*: 选取当前节点的所有属性。 child::text(): 选取当前节点的所有文本子节点。 child::node(): 选取当前节点的所有子节点。 descendant::book: 选取...
XmlDocument 的导航器类实现了 IHasXmlNode 接口。该接口定义了一个方法,即 GetNode: public interface IHasXmlNode { XmlNode GetNode(); } 使用该方法,调用方可以基于 XPathNavigator 的位置访问和询问 XmlDocument 中当前选择的节点。无法为基于 XPathDocument 的导航器实现该功能,原因仅仅在于它不像 XmlDocumen...
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The <xsl:apply-templates> element applies a template to the current element or to the current element's child nodes.If we add a "select" attribute to the <xsl:apply-templates> element, it will process only the child elements that matches the value of the attribute. We can use the "...
<xsl:value-of select="current()"/> is equal to <xsl:value-of select="."/> However, there is one difference. Look at the following XPath expression: "catalog/cd". This expression selects the <catalog> child nodes of the current node, and then it selects the <cd> child nodes of ...
<xsl:apply-templates select="." mode="full"> <!-- child node omitted --> </xsl:apply-templates> 这些行为完整模式中的模板调用 xsl:applytemplates 并选择当前的上下文模式,此时仍为 View 元素。在我们的常规列表标准视图的示例场景中,唯一匹配模板是 vwsytles.xsl 的视图模板部分中的第一个模板。它具...
在这个csv中,每一行都有一些列与我的节点(Node)的name属性相匹配。然后,我尝试将这些匹配的节点与另一个节点(OtherNode)相关联。问题是,当我查询多个匹配语句时,节点的数量似乎减少了,就像我查询另一个匹配语句一样,表现得像and而不是or。您能解释一下如何从每一行中给定的多个名称匹配多组<em 浏览11提问于201...
() .Select(n => { XElement el = n as XElement; if (el == null) return n; else return XForm(el); } ) ); } } static void Main(string[] args) { XElement root = new XElement("Root", new XComment("A comment"), new XAttribute("Att1", 123), new XElement("Child", ...
NodeTypeGets the type of the current node PrefixGets the namespace prefix associated with the current node ValueReturns a string denoting the value of the current node XmlLangGets the xml:lang scope for the current node It is worth repeating that the XPathNavigator's Select method returns an ...
on how white space is treated the child::node()[1] for the 'foo' element might be a text node with white space and not the 'bar' element. If you are only interested in element child nodes then use child::*[1] or shorter *[1] instead to ensure you select the first child ...