title: Subscribe to events
body: <p>There are two options for subscribing to events:</p>
  
  <ol>
  <li><code>this.button1.click += new System.EventHandler(this.button1_Click)</code> </li>
  <li><code>this.button1.click += this.button1_click</code>      </li>
  </ol>
  
  <p>What are the advantages and disadvantages of both techniques?</p>