title: How to set a text box for inputing password in winforms?
body: <p>how to set a text box for inputing password in winforms? Also I want to show "Capslock is ON" popup if capslock is on.</p>
  
  <p>I want something like</p>
  
  <p><code>&lt;input type="password" /&gt;</code>  in HTML.</p>