title: How to define true as false and vice versa?
body: <p>One of the first things you learn in C is that you can define <code>true</code> as <code>false</code> and <code>false</code> as <code>true</code></p>
  
  <p>I wonder, is it possible to define <code>true</code> as <code>false</code> and vice versa in C#? </p>
  
  <p>Is it possible to modify other types like in the question above?</p>
  
  <h3>Example</h3>
  
  <p>This is how I want it to work.</p>
  
  <pre><code>if(false)
  {
      // this will always be executed
  }
  
  if(true)
  {
      // this will never be executed
  }
  </code></pre>