title: Parse String to byte array C#
body: <p>I have done the following to convert the byte array to string to store in the db</p>
  
  <pre><code>byte[] value;
  String stValue = BitConverter.ToString(value);
  </code></pre>
  
  <p>Now I just want do do the opposite</p>
  
  <pre><code>String stValue;
  byte[] value= (Convert) stValue ???
  </code></pre>
  
  <p>How to do this??</p>