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XmlElementAttributes.Add Method

Adds an XmlElementAttribute to the collection.

Namespace: System.Xml.Serialization
Assembly: System.Xml (in system.xml.dll)

public int Add (
	XmlElementAttribute attribute
)
public int Add (
	XmlElementAttribute attribute
)
public function Add (
	attribute : XmlElementAttribute
) : int

Parameters

attribute

The XmlElementAttribute to add.

Return Value

The zero-based index of the newly added item.

The following example creates two XmlElementAttribute objects and calls the Add method to add them to an XmlElementAttributes. The example then adds the XmlElementAttributes to an XmlAttributeOverrides, which is used to create an XmlSerializer that can serialize an instance of the Transportation class.

public XmlSerializer CreateOverrider()
{
   // Create XmlAttributes and XmlAttributeOverrides instances.
   
   XmlAttributes attrs = new XmlAttributes();
   XmlAttributeOverrides xOver = 
   new XmlAttributeOverrides();
      
   /* Create an XmlElementAttributes to override 
      the Vehicles property. */
   XmlElementAttribute xElement1 = 
   new XmlElementAttribute(typeof(Truck));
   // Add the XmlElementAttribute to the collection.
   attrs.XmlElements.Add(xElement1);

   /* Create a second XmlElementAttribute, and 
      add to the collection. */
   XmlElementAttribute xElement2 = 
   new XmlElementAttribute(typeof(Train));
   attrs.XmlElements.Add(xElement2);

   /* Add the XmlAttributes to the XmlAttributeOverrides,
      specifying the member to override. */
   xOver.Add(typeof(Transportation), "Vehicles", attrs);
      
   // Create the XmlSerializer, and return it.
   XmlSerializer xSer = new XmlSerializer
   (typeof(Transportation), xOver);
   return xSer;
}


public XmlSerializer CreateOverrider()
{
    // Create XmlAttributes and XmlAttributeOverrides instances.
    XmlAttributes attrs = new XmlAttributes();
    XmlAttributeOverrides xOver = new XmlAttributeOverrides();

    /* Create an XmlElementAttributes to override 
       the Vehicles property. */
    XmlElementAttribute xElement1 =
        new XmlElementAttribute(Truck.class.ToType());

    // Add the XmlElementAttribute to the collection.
    attrs.get_XmlElements().Add(xElement1);

    /* Create a second XmlElementAttribute, and 
       add to the collection. */
    XmlElementAttribute xElement2 =
        new XmlElementAttribute(Train.class.ToType());
    attrs.get_XmlElements().Add(xElement2);

    /* Add the XmlAttributes to the XmlAttributeOverrides,
       specifying the member to override. */
    xOver.Add(Transportation.class.ToType(), "Vehicles", attrs);

    // Create the XmlSerializer, and return it.
    XmlSerializer xSer =
        new XmlSerializer(Transportation.class.ToType(), xOver);
    return xSer;
} //CreateOverrider

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

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