title: Setting cursor at the end of any text of a textbox
body: <p>I have a text box with a displayed string already in it.
  To bring the cursor to the textbox I am already doing</p>
  
  <pre><code>txtbox.Focus();
  </code></pre>
  
  <p>But how do I get the cursor at the end of the string in the textbox ?</p>