public async Task PostTourEvents(TourEvents ptourevents)
        {
            client = new HttpClient();

            client.BaseAddress = new Uri("http://grapevinesexperience.azurewebsites.net/api/");

            // turn pUser into JSON
            string toureventsJSON = JsonConvert.SerializeObject(ptourevents, Formatting.None);

            // turn JSON into httpContent for PUT command
            var httpContent = new StringContent(toureventsJSON, Encoding.UTF8, "application/json");

            // run put command
            var response = await client.PostAsync("TourEvents/" + ptourevents.Tourname, httpContent);
        }
 public Bookings(TourEvents ptourevents)
 {
     InitializeComponent();
     tourevents  = ptourevents;
     DataContext = tourevents;
 }