IWMSPlaylist.UncueStream (C#)
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IWMSPlaylist.UncueStream (C#)
The UncueStream method specifies that content that was previously prepared for streaming is uncued.
Syntax
Playlist .UncueStream( IXMLDOMElement pPlaylistEntry );
Parameters
pPlaylistEntry
[in] IXMLDOMElement containing a playlist entry object.
Return Values
This method does not return a value.
If this method fails, it throws an exception.
Number | Meaning |
0xC00D14B7L | Indicates that pPlaylistEntry is not a media element. |
0xC00D14B4L | Indicates that pPlaylistEntry is already playing. |
Example Code
using interop_msxml; using Microsoft.WindowsMediaServices.Interop; using System.Runtime.InteropServices; // Declare variables. WMSServer Server; IWMSPlayers Players; IWMSPlayer Player; IWMSPlaylist Playlist; IXMLDOMElement PlaylistEntry; bool bVal; try { // Create a new WMSServer object. Server = new WMSServerClass(); // Retrieve the IWMSPlayers object. Players = Server.Players; // Retrieve information about each requested playlist. for (int i = 0; i < Players.Count; i++) { Player = Players[i]; // 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.get_CallerEntry(PlaylistEntry); // Retrieve information about each playlist entry. while (PlaylistEntry != null) { // Retrieve a Boolean value indicating whether this // playlist entry is cued. bVal = Playlist.get_IsStreamCued(PlaylistEntry); // Uncue playlist entry if it is cued. if (bVal == true) { Playlist.UncueStream (PlaylistEntry); } PlaylistEntry = Playlist.get_CallerEntry(PlaylistEntry); } }
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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