Subhash Sharma

Subhash Sharma
Subhash Sharma

This is Subhash Sharma(Software Engineer) Blog

Welcome to this blog and find every solution.............

Search This Blog

Software Engineer(Subhash Sharma)

Software Engineer(Subhash Sharma)
Software Engineer

Tuesday, February 4, 2014

Ref and Out

ref object a, out object out specifies that the parameter is an output parameters, i.e. it has no value until it is explicitly set by the method. ref specifies that the value is a reference that has a value, and whose value you can change inside the method.

No comments:

Post a Comment