Currently, when one of the delegates is called with an invalid value for a particular type or a value of null for a value type, it will throw an InvalidCastException and NullReferenceException. Instead, let's have the delegates throw ArgumentException and ArgumentNullException when these situations occur.
Currently, when one of the delegates is called with an invalid value for a particular type or a value of null for a value type, it will throw an
InvalidCastExceptionandNullReferenceException. Instead, let's have the delegates throwArgumentExceptionandArgumentNullExceptionwhen these situations occur.