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IXMLDOMNamedNodeMap.item (C#)

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IXMLDOMNamedNodeMap.item (C#)

The item method allows random access to individual nodes within the IXMLDOMNamedNodeMap collection.

Syntax

  IXMLDOMNode = IXMLDOMNamedNodeMap
  [
  int lIndex
];

Parameters

lIndex

[in] int containing the index of the item within the collection. The first item is zero.

Return Values

Returns an IXMLDOMNode object. Returns NULL if the index is out of range.

Example Code

The following example creates an IXMLDOMNamedNodeMap object with the document's getElementsByTagName method. It then iterates through the collection, displaying the node value of each item in the list.

using Microsoft.WindowsMediaServices.Interop;
using interop_msxml;

// Declare variables.
WMSServer Server;
IXMLDOMDocument Playlist;
IXMLDOMNodeList NodeList;
IXMLDOMNamedNodeMap objNamedNodeMap;

try {
    // Create a new WMSServer object.
    Server = new WMSServerClass();

    // Create a new playlist object.
    Playlist = Server.CreatePlaylist();

    // Load a playlist.
    Playlist.load(("file://c:\\wmpub\\wmroot\\simple.wsx"));

    // Retrieve all the elements with the tag name "media".
    NodeList = Playlist.getElementsByTagName("media");

    // Display the node value for each node in the list.
    for(int i = 0; i < NodeList.length; i++)
    {
        objNamedNodeMap = NodeList[i].attributes;
        for(int j = 0; j < objNamedNodeMap.length; j++)
        {
            MessageBox.Show(objNamedNodeMap[j].nodeValue.ToString());
        }
    }
}
catch (Exception e) {
    // TODO: Handle exceptions.
}

Requirements

Reference: Add references to Microsoft.WindowsMediaServices and interop_msxml.

Namespace: Microsoft.WindowsMediaServices.Interop, interop_msxml.

Assembly: Microsoft.WindowsMediaServices.dll, interop_msxml.dll.

Library: WMSServerTypeLib.dll, msxml.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

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