XmlAttributeCollection.CopyTo(XmlAttribute[], Int32) 方法

定义

命名空间:
System.Xml
程序集:
System.Xml.dll, System.Xml.XmlDocument.dll
程序集:
netstandard.dll, System.Xml.ReaderWriter.dll
程序集:
System.Xml.XmlDocument.dll
程序集:
System.Xml.ReaderWriter.dll
程序集:
System.Xml.dll
程序集:
netstandard.dll
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs

将此集合中的所有 XmlAttribute 对象复制到给定的数组中。

public:
 void CopyTo(cli::array <System::Xml::XmlAttribute ^> ^ array, int index);
public void CopyTo(System.Xml.XmlAttribute[] array, int index);
member this.CopyTo : System.Xml.XmlAttribute[] * int -> unit
Public Sub CopyTo (array As XmlAttribute(), index As Integer)

参数

array
XmlAttribute[]

数组是从此集合复制的对象的目标。

index
Int32

开始复制的数组中的索引。

示例

以下示例用于 CopyTo 将集合中的所有属性复制到数组中。

using System;
using System.IO;
using System.Xml;

public class Sample
{
  public static void Main(){

    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>" +
                "<title>Pride And Prejudice</title>" +
                "</book>");

    //Create an attribute collection.
    XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;

    //Declare the array.
    XmlAttribute[] array = new XmlAttribute[2];
    int index=0;

    //Copy all the attributes into the array.
    attrColl.CopyTo(array, index);

    Console.WriteLine("Display all the attributes in the array..");
    foreach (XmlAttribute attr in array){
      Console.WriteLine("{0} = {1}",attr.Name,attr.Value);
    }
  }
}

Imports System.IO
Imports System.Xml

public class Sample

  public shared sub Main()
  
    Dim doc as XmlDocument = new XmlDocument()
    doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>" & _
                "<title>Pride And Prejudice</title>" & _
                "</book>")      

    'Create an attribute collection.  
    Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes

    'Declare the array.
    Dim array(1) as XmlAttribute
    Dim index as integer=0

    'Copy all the attributes into the array.
    attrColl.CopyTo(array, index)

    Console.WriteLine("Display all the attributes in the array...")
    Dim attr as XmlAttribute
    for each attr in array
      Console.WriteLine("{0} = {1}",attr.Name,attr.Value)
    next
        
  end sub
end class

注解

此方法是文档对象模型（DOM）的Microsoft扩展。

适用于