/// <summary>
/// Makes the UI controls reflect the current state of the control
/// </summary>
private void UpdateUIControls()
{
btnAddFavorite.Enabled = !CurrentFavorites.Contains(this.Channel);
btnClear.Enabled = CurrentFavorites.Count > 0;
btnScan.Enabled = btnClear.Enabled;
cbInterval.Enabled = btnClear.Enabled;
}
/// <summary>
/// Returns true if the given channel is a favorite.
/// </summary>
/// <param name="channel">channel to check</param>
/// <returns>Returns true if the logical channel is a favorite, false if not.</returns>
public bool IsFavorite(Channel channel)
{
return(CurrentFavorites.Contains(channel));
}