title: c# progress bar percentage
body: <p>I have a progress bar in a winform c# application and I sue that as a progress indicator.
  The progress bar can have a different Maximum size depending on the amount of user input (which can go over 100) so this is how I set it up:</p>
  
  <pre><code>this.pbLoadingWrite.Maximum = Input.Length;
  this.pbLoadingWrite.Step = 1;
  </code></pre>
  
  <p>then just update the progress bar with:</p>
  
  <pre><code>this.pbLoadingWrite.PerformStep(); 
  </code></pre>
  
  <p>All works fine but I would like to display a % number on top of the progress bar for better visibility.</p>
  
  <p>Since the Input.Length can be > 100, what's the syntax for displaying the percentage? Are there any helper functions built into VS c#?</p>