title: How to convert a binary file to a string of zeroes and ones, and vice versa
body: <p>I'm new to C# binary and I need to know something...</p>
  
  <ol>
  <li><p>Read the exe</p></li>
  <li><p>Translate it to string (eg. 10001011)</p></li>
  <li><p>Modify the string</p></li>
  <li><p>write it back to a new exe</p></li>
  </ol>
  
  <p>I heard something about <code>string.Join</code> to convert binary to the string, but I couldn't understand very well.</p>