title: GMail API retrieve From, To, etc. from a message?
body: <p>How I can do to retrieve, from, to, subject, etc. from a message with this code ? Actually I can retrive list of message in a folder (label) but i want to retrieve fron, to, sender, etc. to display in a grid</p>
  
  <pre><code>Private Sub LoadMailGrid(ByVal FolderName As String)
  
          Dim request As Google.Apis.Gmail.v1.UsersResource.MessagesResource.ListRequest = myGMailService.Users.Messages.List("xxxxxxx@gmail.com")
          request.Q = "label: " + folderName
          Dim messagesList As ListMessagesResponse = request.Execute()
  
          Dim SubjectList As List(Of GMailMessageSummary) = New List(Of GMailMessageSummary)
          Dim mail As GMailMessageSummary
  
          For Each Message In messagesList.Messages
              mail = New GMailMessageSummary
              mail.MessageID = Message.Id
              **mail.From = Message.**
              mail.Subject = "Courriel " + x.ToString
              mail.Received = Today
              SubjectList.Add(mail)
          Next
  
          grdGMail.DataSource = SubjectList
          grdGMail.DataBind()
  
      End Sub
  </code></pre>