IWMSFileDescriptions.length (Visual Basic .NET)
.gif)
| Previous | Next |
IWMSFileDescriptions.length (Visual Basic .NET)
The length property retrieves the number of file description objects contained in the collection.
Syntax
Integer = IWMSFileDescriptions.length
Property Value
Integer containing the number of file description objects contained in the collection.
Remarks
If the publishing point path references a playlist, the length property returns 1. It does not retrieve the number of media files referenced by the playlist.
This is the JScript version of the Count property. It is included for developers who are more comfortable with JScript syntax.
This property is read-only.
Example Code
Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices
Private Sub GetCount()
' Declare variables.
Dim Server As WMSServer
Dim FileDescriptions As IWMSFileDescriptions
Dim strPath As String
Dim iCount As Integer
Try
' Create the WMSServer object.
Server = New WMSServer()
' Retrieve the IWMSFileDescriptions object.
strPath = "file://c:\wmpub\wmroot"
FileDescriptions = Server.FileDescriptions(strPath, WMS_FILE_TYPE.WMS_FILE_UNSPECIFIED)
' Retrieve the total count of descriptions.
iCount = FileDescriptions.length
Catch excCom As COMException
' TODO: Handle COM exceptions.
Catch exc As Exception
' TODO: Handle errors.
Finally
' TODO: Clean-up code goes here.
End Try
End Sub
Requirements
Reference: Add a reference to Microsoft.WindowsMediaServices.
Namespace: Microsoft.WindowsMediaServices.Interop.
Assembly: Microsoft.WindowsMediaServices.dll.
Library: WMSServerTypeLib.dll.
Platform: Windows ServerĀ 2003 family, Windows ServerĀ 2008 family.
See Also
- IWMSFileDescriptions Object (Visual Basic .NET)
- IWMSFileDescriptions.Count (Visual Basic .NET)
- IWMSPublishingPoint.Path (Visual Basic .NET)
| Previous | Next |