title: How not to accept numbers in TextBox?
body: <p>I know how to do the above opposite. Have it only accept numbers, but how about for it to accept everything other then <code>0123456789</code>?</p>
  
  <p>Code I use for numbers only. </p>
  
  <pre><code>If Asc(e.KeyChar) &lt;&gt; 8 Then
  
              If Asc(e.KeyChar) &lt; 48 Or Asc(e.KeyChar) &gt; 57 Then
                  My.Computer.Audio.PlaySystemSound(System.Media.SystemSounds.Asterisk)
                  e.Handled = True
  
              End If
  
          End If
      End If
  </code></pre>