title: The type or namespace SelectElement could not be found in selenium c#
body: <pre><code>driver.FindElement(By.Id("inputUsername")).SendKeys("aca");
  driver.FindElement(By.Id("inputPassword")).SendKeys("123");
  driver.FindElement(By.TagName("button")).Click();
  
  SelectElement oSelect = new SelectElement(driver.FindElement(By.Id("selectFilterbyUser")));
  oSelect.selectByText("Alex");
  </code></pre>
  
  <p>Do anyone have solution for the problem that i had attach in the above? Try to use <code>SelectElement</code> but it displays:</p>
  
  <pre><code>The type or namespace `SelectElement` could not be found.
  </code></pre>
  
  <p>I tried to see the potential fixes, but it shows only three options which are </p>
  
  <ul>
  <li>Generate class <code>SelectElement</code> in a new file</li>
  <li>Generate class <code>SelectElement</code></li>
  <li>Generate nested class <code>SelectElement</code></li>
  </ul>
  
  <p>Does anyone know how to solve it?</p>