/// <summary>
/// Unsubscribes the given object from the icon load event.
/// </summary>
/// <param name="observer">The object observing the loaded icons.</param>
public void Unsubscribe(IStreamIconsLoadedObserver observer)
{
lock (this.ObserverLock)
{
if (this.IconsLoadedObservers.Contains(observer))
{
this.IconsLoadedObservers.Remove(observer);
}
}
}
/// <summary>
/// Subscribes the given object to the icon load event.
/// </summary>
/// <param name="observer">The object to observe the loaded icons.</param>
public void Subscribe(IStreamIconsLoadedObserver observer)
{
lock (this.ObserverLock)
{
if (!this.IconsLoadedObservers.Contains(observer))
{
this.IconsLoadedObservers.Add(observer);
}
}
}
