Ref Out « Language Basics « C# / C Sharp

1. C# / C Sharp
2. Language Basics
3. Ref Out

1.	Reference, output and value parameters.
2.	Testing the effects of passing array references by value and by reference.
3.	the out descriptor allows a function a value in an argument without initializing the argument
4.	compare the difference between passing a null reference vs. a reference to a zero length string