title: How to detect if a word is repeated in a textbox
body: <p>I'm just trying to be able to detect if a word is stated more than 1 time in a textbox using a timer.</p>
  
  <pre><code>string obj1 = (string)this.webBrowser3.Document.InvokeScript("GetText", new string[0]);
  
  if (obj1.Contains("HttpGet"))
  {
  
  }
  </code></pre>
  
  <p>I'm trying to make my textbox (obj1) detect if HttpGet is stated more than once, but idk how to do that.</p>