Possible pitfalls of using this (extension method based) shorthand

Question

C#6 Update

In C#6 ?. is now a language feature:

// C#1-5
propertyValue1 = myObject != null ? myObject.StringProperty : null; 

// C#         


        

Answer 1

If you find yourself having to check very often if a reference to an object is null, may be you should be using the Null Object Pattern. In this pattern, instead of using null to deal with the case where you don't have an object, you implement a new class with the same interface but with methods and properties that return adequate default values.