title: C# - Evaluate if statements in a string
body: <p>So, i'm very new to C#, and i'm trying to evaluate if statements in a string.
  Here's an example: </p>
  
  <pre><code>string toEval = "5 &gt; 4";
  </code></pre>
  
  <p>I want this to return true if 5 is bigger than 4.</p>