title: IDIspatchMessageInspector
body: <p>I Implement IDispatchMessageInspector.AfterReciveRequest
  Then I configure like this:</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;configuration&gt;
    &lt;system.serviceModel&gt;
      &lt;services&gt;
        &lt;service 
          name="Microsoft.WCF.Documentation.SampleService"
          behaviorConfiguration="inspectorBehavior"&gt;
          &lt;host&gt;
            &lt;baseAddresses&gt;
              &lt;add baseAddress="http://localhost:8080/SampleService" /&gt;
            &lt;/baseAddresses&gt;
          &lt;/host&gt;
          &lt;endpoint
            address=""
            binding="wsHttpBinding"
            contract="Microsoft.WCF.Documentation.ISampleService"
          /&gt;
  
        &lt;/service&gt;
      &lt;/services&gt;
      &lt;behaviors&gt;
        &lt;serviceBehaviors&gt;
          &lt;behavior name="inspectorBehavior"&gt;
            &lt;serviceInspectors /&gt;
          &lt;/behavior&gt;
        &lt;/serviceBehaviors&gt;
      &lt;/behaviors&gt;
      &lt;extensions&gt;
        &lt;behaviorExtensions&gt;
          &lt;add 
            name="serviceInspectors" 
            type="Microsoft.WCF.Documentation.InspectorInserter, HostApplication, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null"
          /&gt;
        &lt;/behaviorExtensions&gt;
      &lt;/extensions&gt;
    &lt;/system.serviceModel&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>but it doesn't work .</p>
  
  <p>I check in my assembly and in my local reference and I didnt found <code>Microsoft.WCF.Documentation.InspectorInserter</code> or <code>HostApplication</code> dll
  I search in the net to download <code>HostApplication</code> dll but I found nothing.</p>
  
  <p>What do I have to do? </p>
  
  <p>I need to implement more thing or I Just need this configuration.</p>