title: link email address and send email via outlook
body: <p>I am working on a wpf app, and I have a Customer Information section where I can record my customer information. In this section, I use a textbox recording customer's email address. But now I want to make the email address hyperlink and link the email address via Outlook email, say, if I click the email address, it opens the outlook email automatically so that I can send email via outlook. Appreciate for samples. Thanks. </p>
  
  <p>what I want is a Label or Textblock whose text is Email on the left (do not need to bind to the text in the textbox), a Textbox on the right where you can type an email address. After you type a valid email address in the textbox, you can click the email address, and it will open outlook automatically. In the To of outlook, the email address is what you typed in. </p>
  
  <pre><code>&lt;TextBlock Text="Email" Grid.Row="11" x:Name="lblEmail" VerticalAlignment="Top"/&gt; 
  
  &lt;TextBox Grid.Column="1" Grid.Row="11" x:Name="txtEmail" VerticalAlignment="Top" TextDecorations="UnderLine" Foreground="Blue"
          Text="{Binding Email,UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True, ValidatesOnExceptions=True, NotifyOnValidationError=True}"&gt;
  &lt;/TextBox&gt; 
  </code></pre>