IWMSAnnouncementStreamFormats.Count (Visual Basic .NET)
The Count property retrieves the number of items in the IWMSAnnouncementStreamFormats collection.
Note
This property is available only on Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008 Enterprise; and Windows Server 2008 Datacenter.
Integer = IWMSAnnouncementStreamFormats.Count
Property Value
Integer containing the number of items in the collection.
Remarks
This property is read-only.
Example
Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices
Private Sub GetCount()
' Declare variables.
Dim Server As WMSServer
Dim PubPoints As IWMSPublishingPoints
Dim PubPoint As IWMSPublishingPoint
Dim BCPubPoint As IWMSBroadcastPublishingPoint
Dim AnnounceStreamFormats As IWMSAnnouncementStreamFormats
Dim iCount As Integer
Dim i As Integer
Try
' Create the WMSServer object.
Server = New WMSServer()
' Retrieve the IWMSPublishingPoints object.
PubPoints = Server.PublishingPoints
' Retrieve each publishing point and retrieve the
' IWMSBroadcastPublishingPoint object.
For i = 0 To Server.PublishingPoints.Count - 1
PubPoint = PubPoints.Item(i)
If PubPoint.Type = WMS_PUBLISHING_POINT_TYPE.WMS_PUBLISHING_POINT_TYPE_BROADCAST Then
BCPubPoint = PubPoint
Exit For
End If
Next i
' Retrieve the IWMSAnnouncementStreamFormats object.
AnnounceStreamFormats = BCPubPoint.AnnouncementStreamFormats
' Retrieve the file count contained in the
' IWMSAnnouncementStreamFormats object.
iCount = AnnounceStreamFormats.Count
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 Server 2003 family, Windows Server 2008 family.