title: Is it possible to release a variable in c#?
body: <p>I'm just curious...</p>
  
  <p>Is it possible to release a variable in c#?</p>
  
  <p>What I mean is, can you do something like this:</p>
  
  <pre><code>...
  string x = "billy bob";
  
  //release variable x somehow
  
  string x = "some other string";
  
  //release variable x somehow
  
  int x = 329;
  ...
  </code></pre>
  
  <p>... so basically you are declaring the variable multiple times in the same scope.</p>
  
  <p>If this isn't possible in c#, what languages is it possible in?</p>