title: How to get variable name using reflection?
body: <p>For example, </p>
  
  <pre><code>static void Main()
  {
      var someVar = 3;
  
      Console.Write(GetVariableName(someVar));
  }
  </code></pre>
  
  <p>The output of this program should be:</p>
  
  <pre><code>someVar
  </code></pre>
  
  <p>How can I achieve that using reflection?</p>