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IXMLDOMNodeList.length (Visual Basic .NET)
The length property indicates the number of items in the IXMLDOMNodeList collection.
Syntax
Integer = 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.
Imports interop_msxml
Imports Microsoft.WindowsMediaServices.Interop
On Error GoTo Err
' Declare variables.
Dim Server As New WMSServerClass()
Dim Playlist As New MSXML2.FreeThreadedDOMDocument
Dim nodeList As MSXML2.IXMLDOMNodeList
' Create a new playlist object.
Set Playlist = Server.CreatePlaylist
' Load a playlist.
Playlist.Load (("file://c:\wmpub\wmroot\simple.wsx"))
' Retrieve all elements with the tag name "media"
' and display the total count.
Set nodeList = Playlist.getElementsByTagName("media")
MsgBox nodeList.length
Exit Sub
Err:
' TODO: Handle errors.
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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