title: Auto formatting a textbox text
body: <p>I want to auto format a text entered in a textbox like so:</p>
  
  <p>If a user enters 2 characters, like 38, it automatically adds a space. so, if I type 384052
  The end result will be: 38 30 52.</p>
  
  <p>I tried doing that, but it's ofr some reason right to left and it's all screwed up.. what I'm doing wrong?</p>
  
  <pre><code>static int Count = 0;
       private void packetTextBox_KeyPress(object sender, KeyPressEventArgs e)
          {
              Count++;
              if (Count % 2 == 0)
              {
                  packetTextBox.Text += " ";
              }
          }
  
  
  Thanks!
  </code></pre>