title: using tab and carriage return character in a WPF resource dictionary
body: <p>How can I use tab and carriage return characters in a WPF XAML resource dictionary?</p>
  
  <p>This doesn't work for me:</p>
  
  <pre><code>&lt;ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                  xmlns:system="clr-namespace:System;assembly=mscorlib"
                  &gt;
  
  &lt;system:String x:Key="test_Key"&gt;Tab doesnt work\tTest\rTest&lt;/system:String&gt;
  &lt;/ResourceDictionary&gt;
  </code></pre>
  
  <p>when I retrieve this via FindResource("test_key"), both the tab and carriage return characters are removed.</p>