XmlDocument.CreateSignificantWhitespace(String) Método
Definição
Cria um nó XmlSignificantWhitespace.Creates an XmlSignificantWhitespace node.
public:
virtual System::Xml::XmlSignificantWhitespace ^ CreateSignificantWhitespace(System::String ^ text);
public virtual System.Xml.XmlSignificantWhitespace CreateSignificantWhitespace (string text);
public virtual System.Xml.XmlSignificantWhitespace CreateSignificantWhitespace (string? text);
abstract member CreateSignificantWhitespace : string -> System.Xml.XmlSignificantWhitespace
override this.CreateSignificantWhitespace : string -> System.Xml.XmlSignificantWhitespace
Public Overridable Function CreateSignificantWhitespace (text As String) As XmlSignificantWhitespace
Parâmetros
- text
- String
A cadeia de caracteres deve conter somente os seguintes caracteres  e 	The string must contain only the following characters  and 	
Retornos
Um novo nó XmlSignificantWhitespace.A new XmlSignificantWhitespace node.
Exemplos
O exemplo a seguir adiciona um espaço em branco significativo ao documento.The following example adds significant white space to the document.
#using <System.Xml.dll>
using namespace System;
using namespace System::Xml;
int main()
{
XmlDocument^ doc = gcnew XmlDocument;
doc->LoadXml( "<author xml:space='preserve'><first-name>Eva</first-name><last-name>Corets</last-name></author>" );
Console::WriteLine( "InnerText before..." );
Console::WriteLine( doc->DocumentElement->InnerText );
// Add white space.
XmlNode^ currNode = doc->DocumentElement;
XmlSignificantWhitespace^ sigws = doc->CreateSignificantWhitespace( "\t" );
currNode->InsertAfter( sigws, currNode->FirstChild );
Console::WriteLine();
Console::WriteLine( "InnerText after..." );
Console::WriteLine( doc->DocumentElement->InnerText );
}
using System;
using System.Xml;
public class Sample {
public static void Main() {
XmlDocument doc = new XmlDocument();
doc.LoadXml("<author xml:space='preserve'>" +
"<first-name>Eva</first-name>"+
"<last-name>Corets</last-name>" +
"</author>");
Console.WriteLine("InnerText before...");
Console.WriteLine(doc.DocumentElement.InnerText);
// Add white space.
XmlNode currNode = doc.DocumentElement;
XmlSignificantWhitespace sigws = doc.CreateSignificantWhitespace("\t");
currNode.InsertAfter(sigws, currNode.FirstChild);
Console.WriteLine();
Console.WriteLine("InnerText after...");
Console.WriteLine(doc.DocumentElement.InnerText);
}
}
Option Explicit
Option Strict
Imports System.Xml
Public Class Sample
Public Shared Sub Main()
Dim doc As New XmlDocument()
doc.LoadXml("<author xml:space='preserve'>" & _
"<first-name>Eva</first-name>" & _
"<last-name>Corets</last-name>" & _
"</author>")
Console.WriteLine("InnerText before...")
Console.WriteLine(doc.DocumentElement.InnerText)
' Add white space.
Dim currNode as XmlNode = doc.DocumentElement
Dim sigws As XmlSignificantWhitespace = doc.CreateSignificantWhitespace(ControlChars.Tab)
currNode.InsertAfter(sigws, currNode.FirstChild)
Console.WriteLine()
Console.WriteLine("InnerText after...")
Console.WriteLine(doc.DocumentElement.InnerText)
End Sub
End Class
Comentários
Esse método é uma extensão da Microsoft para o Modelo de Objeto do Documento (DOM).This method is a Microsoft extension to the Document Object Model (DOM). Ele é usado quando você deseja formatar manualmente o documento.It is used when you want to manually format your document.
Embora esse método crie o novo objeto no contexto do documento, ele não adiciona automaticamente o novo objeto à árvore de documentos.Although this method creates the new object in the context of the document, it does not automatically add the new object to the document tree. Para adicionar o novo objeto, você deve chamar explicitamente um dos métodos de inserção de nó.To add the new object, you must explicitly call one of the node insert methods.