title: How to get pressed char from System.Windows.Input.KeyEventArgs?
body: <p>I have <code>System.Windows.Input.KeyEventArgs</code> e variable. I want to get real char. For example, i press <code>}</code> button on keyboard. And normally it returns string like  <code>oem..</code> but i want to get <code>}</code> char. How to do ?</p>
  
  <p>[EDIT] I use this in TextBox .</p>