title: Event trigger issue when parsing xaml using MVVMLight in my WP7 app
body: <p>I am a bit of a novice when it comes to MVVM and C# in general, but I do not understand why I am getting the following xaml parse exception: AG_E_PARSER_BAD_TYPE</p>
  
  <p>The exception occurs when attempting to parse my event trigger:</p>
  
  <pre><code>    &lt;applicationspace:AnViewBase
  xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
  xmlns:c="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.WP7"&gt;
  </code></pre>
  
  <p>...and inside my grid:</p>
  
  <pre><code>            &lt;Button Name="LoginButton"
                  Content="Login"
                  Height="72"
                  HorizontalAlignment="Left"
                  Margin="150,229,0,0"
                  VerticalAlignment="Top"
                  Width="160"&gt;
              &lt;i:Interaction.Triggers&gt;
                  &lt;i:EventTrigger EventName="Click"&gt;
                      &lt;c:EventToCommand Command="{Binding LoginCommand}" /&gt;
                  &lt;/i:EventTrigger&gt;
              &lt;/i:Interaction.Triggers&gt;
          &lt;/Button&gt;
  </code></pre>
  
  <p>The exception occurs at the <em>i:EventTrigger EventName="Click"</em> line.</p>
  
  <p>Does anyone have any insight as to why this is happening? I have seen this used before, and am simply too inexperienced to discern why it isn't working for me.</p>
  
  <p>I am obliged for any help, and thank you for your time.</p>