title: Can't read out the Item I get by ItemsEvents_ItemAddEventHandler
body: <p>I can't read out the subject of the Item which is provided by the Event </p>
  
  <pre><code>ItemsEvents_ItemAddEventHandler(object Item)
  </code></pre>
  
  <p>I tried to convert this Item to an Outlook.MailItem how it's described on StackOverflow and other sites. But I can't cast it because it's not of type MailItem. But which type is it? If I make a quick watch on it, I can see all the properties like Subject and so on. So the Item object has to be a MailItem.</p>
  
  <pre><code>private void ThisAddIn_Startup(object sender, System.EventArgs e)
      {
          this.Application.ActiveExplorer().Session.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox).Parent.Folders["TFS Notifications"].Items.ItemAdd += new Outlook.ItemsEvents_ItemAddEventHandler(TfsNotificationsFolderAdd);
      }
  
  private void TfsNotificationsFolderAdd(object Item)
      {
          Outlook.MailItem mailItem;
  
          if ((mailItem = Item as Outlook.MailItem) != null &amp;&amp; PlugInActionscs.GetFileChangeCount(mailItem) &gt;= 10)
              mailItem.Importance = Outlook.OlImportance.olImportanceHigh;
      }
  </code></pre>