title: Custom sent folder outlook c#
body: <p>Im trying to save mail in custom folder but get the following eror in c#:</p>
  
  <p>CS1955  Non-invocable member 'MAPIFolder.Folders' cannot be used like a method</p>
  
  <pre><code>Outlook.MAPIFolder inbox =
  this.Application.ActiveExplorer().Session.GetDefaultFolder
  (Outlook.OlDefaultFolders.olFolderInbox);
  
  Outlook.MailItem mailItem = (Item as Outlook.MailItem);
  
  mailItem.SaveSentMessageFolder = inbox.Folders("Test");
  </code></pre>