Sender Name not showing for Office 2016 OST about xstreader HOT 3 CLOSED

 public void ReadMessages(Folder f)
 {
    if (f.ContentCount > 0)
    {
        using (var fs = ndb.GetReadStream())
        {
            // Get the Contents table for the folder
            var ms = ltp.ReadTable<Message>(fs, NID.TypedNID(EnidType.CONTENTS_TABLE, f.Nid),
                  ndb.IsUnicode4K ? pgMessageList4K : pgMessageList, (m, id) => m.Nid = new NID(id));

            if (ndb.IsUnicode4K)
            { 
                foreach (var m in ms)
                    ltp.ReadProperties<Message>(fs, m.Nid, pgMessageDetail4K, m);
            }

            // We may be called on a background thread, so we need to dispatch this to the UI thread
            Application.Current.Dispatcher.Invoke(new Action(() =>
            {
                f.Messages.Clear();
                foreach (var m in ms)
                {
                    f.AddMessage(m);
                }
            }));
        }
    }
 }

var ms = ltp.ReadTable<Message>(fs, NID.TypedNID(EnidType.CONTENTS_TABLE, f.Nid),
      ndb.IsUnicode4K ? pgMessageList4K : pgMessageList, (m, id) => m.Nid = new NID(id)).ToArray();