Sharp Observation NuGet Package

To alleviate dealing with boilerplate coding aspects of the framework, these helper classes do the following:
Event Handling - Efficient event handlers are implemented, making the implementation of event handlers easier, safer and more performant.
INotifyPropertyChanged - Observable properties are made both easier and safer to implement, with the subclassed PropertyChangedEventArgs that provide listeners with the before and after property values.
IDisposable Pattern – Run-time generated code for safely disposing of objects, by looking for field references to disposable and large-array objects.

These “contained” objects are disposed and the respective reference fields are nulled.
See the project web site for more details.