/// <summary>
/// Removes a channel from the CurrentFavorites collection
/// </summary>
/// <param name="channel">channel to remove</param>
public void Remove(Channel channel)
{
RemoveThumbmnnail(GetThumbnailAt(CurrentFavorites.IndexOf(channel)));
CurrentFavorites.Remove(channel);
UpdateUIControls();
}
/// <summary>
/// Updates the snapshot for a given channel.
/// Does nothing if the channel does not exist.
/// Does nothing if the snapshot is null.
/// </summary>
/// <param name="channel">channel to update</param>
/// <param name="snapshot">new snapshot to display</param>
public void UpdateSnapshot(Channel channel, Snapshot snapshot)
{
if (snapshot == null)
{
return;
}
FavoriteChannelThumbnail t = GetThumbnailAt(CurrentFavorites.IndexOf(channel));
if (t != null)
{
t.Image = snapshot.DIBBitmap;
}
}