internal static IBindableView GetBindableView(BindingGroup group)
{
WeakReference <IBindableView> weakReference = null;
BindableViews.TryGetValue(group.Id, out weakReference);
return(weakReference?.GetOrDefault());
}
/// <summary>
/// Indicates whether this <see cref="WeakReference{T}"/> is alive.
/// </summary>
/// <typeparam name="T">The type of the object.</typeparam>
/// <param name="self">The weak reference.</param>
/// <returns></returns>
public static bool IsAlive <T>(this WeakReference <T> self) where T : class
{
return(self?.GetOrDefault() != default(T));
}
