Guid is all 0's (zeros)?

Question

I\'m testing out some WCF services that send objects with Guids back and forth. In my web app test code, I\'m doing the following:

var responseObject = proxy         


        

Answer 1

Lessons to learn from this:

1) Guid is a value type, not a reference type.

2) Calling the default constructor new S() on any value type always gives you back the all-zero form of that value type, whatever it is. It is logically the same as default(S).