title: What is diffrence between Out type Vs Ref type parameter in C#?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/135234/difference-between-ref-and-out-parameters-in-net">Difference between ref and out parameters in .NET</a>  </p>
  </blockquote>
  
  
  
  <p>What is different between Out type and Ref type parameters in C#.net?</p>
  
  <p><br></p>
  
  <p>When we can use in which situation?</p>