public void LoadState(string parameter, Dictionary <string, object> statePageState)
{
if (!statePageState.ContainsKey(StatePlaylistKey) || PlaylistItems.Any())
{
return;
}
var bytes = Convert.FromBase64String((string)statePageState[StatePlaylistKey]);
var memoryStream = new MemoryStream(bytes);
var xmlSerializer = new XmlSerializer(typeof(PlaylistItemCollection));
var playlist = (PlaylistItemCollection)xmlSerializer.Deserialize(memoryStream);
PlaylistItems.Clear();
PlaylistItems.AddRange(playlist);
}
