title: Trigger button click from another form
body: <p>I have a little problem calling the <code>button1_click</code> event of <code>form1</code> from my <code>form2</code>.</p>
  
  <p>When I call <code>form1.button1_click()</code> it gives me an error saying:</p>
  
  <blockquote>
    <p><code>Argument not specified for parameter 'e'.</code></p>
  </blockquote>
  
  <p>How can I fix this?</p>