IXMLDOMNodeList.length (C#)
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IXMLDOMNodeList.length (C#)
The length property indicates the number of items in the IXMLDOMNodeList collection.
Syntax
int = IXMLDOMNodeList .length;
Remarks
The property is read-only.
Example Code
The following example creates an IXMLDOMNodeList object and then uses its length property to retrieve the total number of "media" elements.
using Microsoft.WindowsMediaServices.Interop; using interop_msxml; // Declare variables. WMSServer Server; IXMLDOMDocument Playlist; IXMLDOMNodeList nodeList; 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 elements that appear in elements with // the tag name "media" and display the total count. nodeList = Playlist.getElementsByTagName("media"); MessageBox.Show(NodeList.length.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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