XmlAttributeCollection.InsertBefore(XmlAttribute, XmlAttribute) XmlAttributeCollection.InsertBefore(XmlAttribute, XmlAttribute) XmlAttributeCollection.InsertBefore(XmlAttribute, XmlAttribute) XmlAttributeCollection.InsertBefore(XmlAttribute, XmlAttribute) Method

정의

지정된 특성을 지정된 참조 특성 바로 앞에 삽입합니다.Inserts the specified attribute immediately before the specified reference attribute.

public:
 virtual System::Xml::XmlAttribute ^ InsertBefore(System::Xml::XmlAttribute ^ newNode, System::Xml::XmlAttribute ^ refNode);
public virtual System.Xml.XmlAttribute InsertBefore (System.Xml.XmlAttribute newNode, System.Xml.XmlAttribute refNode);
abstract member InsertBefore : System.Xml.XmlAttribute * System.Xml.XmlAttribute -> System.Xml.XmlAttribute
override this.InsertBefore : System.Xml.XmlAttribute * System.Xml.XmlAttribute -> System.Xml.XmlAttribute
Public Overridable Function InsertBefore (newNode As XmlAttribute, refNode As XmlAttribute) As XmlAttribute

매개 변수

newNode
XmlAttribute XmlAttribute XmlAttribute XmlAttribute

삽입할 특성입니다.The attribute to insert.

refNode
XmlAttribute XmlAttribute XmlAttribute XmlAttribute

참조 특성입니다.The reference attribute. newNoderefNode 앞에 삽입됩니다.newNode is placed before the refNode.

반환

컬렉션에 삽입할 XmlAttribute입니다.The XmlAttribute to insert into the collection.

예외

이 컬렉션을 만든 문서와 다른 문서에서 newNode를 만든 경우The newNode was created from a document different from the one that created this collection. 또는 refNode가 이 컬렉션의 멤버가 아닌 경우Or the refNode is not a member of this collection.

예제

다음 예제에서는 문서에 새 특성을 추가 합니다.The following example adds a new attribute to a document.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;

int main()
{
   XmlDocument^ doc = gcnew XmlDocument;
   doc->LoadXml( "<book ISBN='1-861001-57-5'><title>Pride And Prejudice</title></book>" );
   
   //Create a new attribute.
   XmlAttribute^ newAttr = doc->CreateAttribute( "genre" );
   newAttr->Value = "novel";
   
   //Create an attribute collection and add the new attribute
   //to the collection.
   XmlAttributeCollection^ attrColl = doc->DocumentElement->Attributes;
   attrColl->InsertBefore( newAttr, attrColl[ 0 ] );
   Console::WriteLine( "Display the modified XML...\r\n" );
   Console::WriteLine( doc->OuterXml );
}
using System;
using System.IO;
using System.Xml;

public class Sample
{
  public static void Main(){
  
    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<book ISBN='1-861001-57-5'>" +
                "<title>Pride And Prejudice</title>" +
                "</book>");      

    //Create a new attribute.
    XmlAttribute newAttr = doc.CreateAttribute("genre");
    newAttr.Value = "novel";

    //Create an attribute collection and add the new attribute
    //to the collection.
    XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;
    attrColl.InsertBefore(newAttr, attrColl[0]);

    Console.WriteLine("Display the modified XML...\r\n");
    Console.WriteLine(doc.OuterXml);  
  }
}
Imports System.IO
Imports System.Xml

public class Sample

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

    'Create a new attribute.
    Dim newAttr as XmlAttribute = doc.CreateAttribute("genre")
    newAttr.Value = "novel"

    'Create an attribute collection and add the new attribute
    'to the collection.  
    Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes
    attrColl.InsertBefore(newAttr, attrColl.ItemOf(0))

    Console.WriteLine("Display the modified XML...")
    Console.WriteLine(doc.OuterXml)

  end sub
end class

설명

컬렉션에 동일한 이름의 특성이 이미 있는 원래 특성을 컬렉션에서 제거 됩니다 및 newNode 컬렉션에 삽입 됩니다.If an attribute with the same name is already present in the collection, the original attribute is removed from the collection and newNode is inserted into the collection. 하는 경우 refNode 됩니다 null, newNode 컬렉션의 끝에 삽입 됩니다.If refNode is null, newNode is inserted at the end of the collection.

이 메서드는 문서 개체 모델 (DOM)에 대 한 Microsoft 확장입니다.This method is a Microsoft extension to the Document Object Model (DOM).

적용 대상