в 15:31, 26 мая 2010

2010-05-26T15:31:18Z

Admin: 1 версия

2010-05-26T11:33:56Z

1 версия

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==Accessing an Element"s Child Elements Using the Elements Method==

<source lang="csharp">
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("This is a new author."),
new XProcessingInstruction("AuthorHandler", "new"),
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"))));
foreach (XNode node in firstParticipant.Elements()) {
Console.WriteLine(node);
}
}
}
</source>

==Accessing Named Child Elements Using the Elements Method==

<source lang="csharp">
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", "J"),
new XElement("LastName", "R")),
new XElement("Book",
new XAttribute("type", "Author"),
new XElement("FirstName", "E"),
new XElement("LastName", "B"))));
foreach (XNode node in firstParticipant.Elements("FirstName")) {
Console.WriteLine(node);
}
}
}
</source>

==Accessing the First Child Element with a Specified Name==

<source lang="csharp">
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("This is a new author."),
new XProcessingInstruction("AuthorHandler", "new"),
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"))));
Console.WriteLine(firstParticipant.Element("FirstName"));
}
}
</source>

==FirstNode and LastNode give you direct access to the first or last child node==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
public class MainClass {
public static void Main() {
var bench = new XElement("bench",
new XElement("t",
new XElement("B", "H"),
new XElement("A", "R")
),
new XElement("t",
new XElement("B", "S"),
new XElement("A", "N")
),
new XComment("This is the comment")
);
foreach (XNode node in bench.Nodes())
Console.WriteLine(node.ToString(SaveOptions.DisableFormatting) + ".");
}
}
</source>

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Csharp/C Sharp/XML LINQ/Children - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия