XPathNavigator.OuterXml Propriedade

Definição

Obtém ou define a marcação que representa as marcas de abertura e fechamento do nó atual e de seus nós filho.Gets or sets the markup representing the opening and closing tags of the current node and its child nodes.

public:
 virtual property System::String ^ OuterXml { System::String ^ get(); void set(System::String ^ value); };
public virtual string OuterXml { get; set; }
member this.OuterXml : string with get, set
Public Overridable Property OuterXml As String

Valor da propriedade

String

Um String que contém a marcação que representa as marcas de abertura e fechamento do nó atual e seus nós filho.A String that contains the markup representing the opening and closing tags of the current node and its child nodes.

Exemplos

O exemplo a seguir usa a OuterXml propriedade para exibir o conteúdo do primeiro book elemento no contosoBooks.xml arquivo, seus nós filho e suas marcas de abertura e fechamento no XPathNavigator .The following example uses the OuterXml property to display the contents of the first book element in the contosoBooks.xml file, its child nodes, and its opening and closing tags in the XPathNavigator.

XPathDocument^ document = gcnew XPathDocument("contosoBooks.xml");
XPathNavigator^ navigator = document->CreateNavigator();

navigator->MoveToChild("bookstore", "http://www.contoso.com/books");
navigator->MoveToChild("book", "http://www.contoso.com/books");

Console::WriteLine(navigator->OuterXml);
XPathDocument document = new XPathDocument("contosoBooks.xml");
XPathNavigator navigator = document.CreateNavigator();

navigator.MoveToChild("bookstore", "http://www.contoso.com/books");
navigator.MoveToChild("book", "http://www.contoso.com/books");

Console.WriteLine(navigator.OuterXml);
Dim document As XPathDocument = New XPathDocument("contosoBooks.xml")
Dim navigator As XPathNavigator = document.CreateNavigator()

navigator.MoveToChild("bookstore", "http://www.contoso.com/books")
navigator.MoveToChild("book", "http://www.contoso.com/books")

Console.WriteLine(navigator.OuterXml)

O exemplo usa o arquivo contosoBooks.xml como entrada.The example takes the contosoBooks.xml file as an input.

<?xml version="1.0" encoding="utf-8" ?>  
<bookstore xmlns="http://www.contoso.com/books">  
    <book genre="autobiography" publicationdate="1981-03-22" ISBN="1-861003-11-0">  
        <title>The Autobiography of Benjamin Franklin</title>  
        <author>  
            <first-name>Benjamin</first-name>  
            <last-name>Franklin</last-name>  
        </author>  
        <price>8.99</price>  
    </book>  
    <book genre="novel" publicationdate="1967-11-17" ISBN="0-201-63361-2">  
        <title>The Confidence Man</title>  
        <author>  
            <first-name>Herman</first-name>  
            <last-name>Melville</last-name>  
        </author>  
        <price>11.99</price>  
    </book>  
    <book genre="philosophy" publicationdate="1991-02-15" ISBN="1-861001-57-6">  
        <title>The Gorgias</title>  
        <author>  
            <name>Plato</name>  
        </author>  
        <price>9.99</price>  
    </book>  
</bookstore>  

Comentários

Observação

As InnerXml OuterXml Propriedades e não são muito eficientes.The InnerXml and OuterXml properties are not very efficient. Se o desempenho for uma prioridade, será mais eficiente usar os métodos de navegação do nó do XPathNavigator para obter valores de nós filho.If performance is a priority, it is more efficient to use the node navigation methods of the XPathNavigator to get values of child nodes.

Aplica-se a