title: Call onkeyup function while doing automation
body: <p>I am trying to perform IE automation using PowerShell. While automating some manual task using IE object, I am able to navigate to the website and enter value in text box, but the submit button available on website can only be triggered after a key up event is fired in that text box.</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;input id="txtFormID" class="TableTextAlt" type="text" onkeyup="doUpdate();"
    maxlength="10" name="txtFormID"&gt;&lt;/input&gt;
  </code></pre>
  
  <p>Is there any way to call this <code>doUpdate()</code> function of my client's page using a PowerShell script?</p>
  
  <p>Obviously I cannot edit or make any changes on client's page. </p>
  
  <p>Note: I do not wish to use method like <code>SendKeys</code> to simulate key strokes as it' s not robust and needs IE window to be open and focused.</p>