title: Clear / Erase TextBox Content With Button Click Event
body: <p>I have the following XAML snippet:</p>
  
  <pre><code>&lt;TextBox x:Name="FilterTB" TextChanged="FilterTB_TextChanged"/&gt;
  &lt;Button x:Name="CancelFilterSelectionButton" FontWeight="Bold" Content="X"/&gt;
  </code></pre>
  
  <p>I'd like to erase the content of the TextBox when the user presses the Button.</p>
  
  <p>Of course doing so from Code Behind is a trivial task, but I wanted to accomplish it only through the use of XAML, and so using Triggers. </p>
  
  <p>I tried researching on the net, but I either found uncorrect solutions, or overly-convoluted solutions, so I'd like to hear some clean and compact solutions.</p>