IWMSPlaylist.IsStreamCued (Visual Basic .NET)
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IWMSPlaylist.IsStreamCued (Visual Basic .NET)
The IsStreamCued property retrieves a Boolean value indicating whether a specific playlist element has been initialized and is ready to stream.
Syntax
Boolean = Playlist .IsStreamCued( pPlaylistEntry As IXMLDOMElement )
Parameters
pPlaylistEntry
[in] IXMLDOMElement object containing a playlist element.
Property Value
A Boolean indicating whether the element has been initialized.
If this property fails, it returns an error number.
| Number | Description |
| 0x80070057 | pPlaylistEntry is not a node in the playlist. |
Remarks
This property is read-only.
Example Code
Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices
Private Sub IsEntryCued()
' Declare variables.
Dim Server As WMSServer
Dim Players As IWMSPlayers
Dim Player As IWMSPlayer
Dim Playlist As IWMSPlaylist
Dim PlaylistEntry As
Dim bVal As Boolean
Try
' Create the WMSServer object.
Server = New WMSServer()
' Retrieve the IWMSPlayers object.
Players = Server.Players
' Retrieve information about each requested playlist.
For Each Player In Players
' Retrieve the playlist requested by the client
' if one exists.
Playlist = Player.RequestedPlaylist
' Retrieve information about the current playlist entry.
PlaylistEntry = Playlist.CurrentPlaylistEntry
' Retrieve the next playlist entry.
PlaylistEntry = Playlist.CallerEntry(PlaylistEntry)
' Retrieve information about each playlist entry.
While Not PlaylistEntry Is Nothing
' Retrieve a Boolean value indicating whether this
' playlist entry is cued.
bVal = Playlist.IsStreamCued(PlaylistEntry)
PlaylistEntry = Playlist.CallerEntry(PlaylistEntry)
End While
Next
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
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