private void SendMessage() { MessageWrapper message = new MessageWrapper() { Text = MessageEntry, Receiver = Contact.PhoneNumber, Sender = App.Instance.PhoneNumber, CreatedTime = DateTime.Now, Status = MessageStatus.Read }; MessageEntry = string.Empty; App.Instance.PublishNewMessageAsync(message.GetMessage()); MessageList.Add(message); RefreshScrollDown(); MessagingCenter.Send(this, "newMessageSent", Contact); }