title: Get and Set Checkbox properties, using checkbox names as strings
body: <p>On a windows form, there are a group of checkboxes, chx1, chx2, chx3....chx20.</p>
  
  <p>I need to loop through 1-20 and set the Checked property of these checkboxes.  Is there a function that would accept the checkbox name as a string, the property to get or set as a string, and the value to set the property)?</p>
  
  <p>Set:</p>
  
  <pre><code>GetSetProperty("chx1", "Checked", true);
  </code></pre>
  
  <p>or</p>
  
  <p>Get:</p>
  
  <pre><code>GetSetProperty("chx1", "Checked");
  </code></pre>