public async void AcceptRequest(object sender, EventArgs e) { string sid = await App.Authenticator.GetUserId(); req.Accepted = "True"; await tableManager.SaveRequestAsync(req); reqItem.Borrowed = true; await tableManager.SaveBoardgamesAsync(reqItem); var chat = new Chat { Lender = sid, Borrower = profOwner.UserId }; await AddItem(chat); await Navigation.PopModalAsync(); }