本文整理汇总了C#中System.Xml.Linq.XElement.AncestorsAndSelf方法的典型用法代码示例。如果您正苦于以下问题：C# XElement.AncestorsAndSelf方法的具体用法？C# XElement.AncestorsAndSelf怎么用？C# XElement.AncestorsAndSelf使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Xml.Linq.XElement的用法示例。
在下文中一共展示了XElement.AncestorsAndSelf方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: XElement.AncestorsAndSelf()
//引入命名空间
using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Xml;
using System.Xml.Linq;
public class MainClass {
public static void Main() {
XElement firstParticipant;
XDocument xDocument = new XDocument(
new XDeclaration("1.0", "UTF-8", "yes"),
new XDocumentType("Books", null, "Books.dtd", null),
new XProcessingInstruction("Book", "out-of-print"),
new XElement("Books", firstParticipant =
new XElement("Book",
new XComment("a new author."),
new XProcessingInstruction("AuthorHandler", "new"),
new XAttribute("type", "Author"),
new XElement("FirstName",
new XText("A"),
new XElement("NickName", "J")),
new XElement("LastName", "R")),
new XElement("Book",
new XAttribute("type", "Author"),
new XElement("FirstName", "E"),
new XElement("LastName", "B"))));
foreach (XElement element in firstParticipant.
Element("FirstName").Element("NickName").AncestorsAndSelf()) {
Console.WriteLine(element.Name);
}
}
}示例2: XElement.AncestorsAndSelf(String tagName)
//引入命名空间
using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Xml;
using System.Xml.Linq;
public class MainClass {
public static void Main() {
XDocument xDocument = new XDocument(
new XElement("Books",
new XElement("Book",
new XAttribute("type", "Author"),
new XElement("FirstName", "J"),
new XElement("LastName", "R")),
new XElement("Book",
new XAttribute("type", "Author"),
new XElement("FirstName", "E"),
new XElement("LastName", "B"))));
IEnumerable<XElement> elements =
xDocument.Element("Books").Descendants("FirstName");
foreach (XElement element in elements) {
Console.WriteLine("Source element: {0} : value = {1}",element.Name, element.Value);
}
foreach (XElement element in elements.AncestorsAndSelf("Book")) {
Console.WriteLine("Ancestor element: {0}", element.Name);
}
}
}