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 Server 2003 family, Windows Server 2008 family.
See Also
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