private async void submitBtn_Clicked(object sender, EventArgs e) { TimeSpan t = timePicker.Time; DateTime d = datePicker.Date; DateTime appointmentTime = d + t; string time = appointmentTime.ToString("HH:mm"); string date = appointmentTime.ToString("ddd"); string dateTimeString = date + "dag kl. " + time; var selection = await DisplayAlert("Ny aftale?", "Ønsker du at oprette en aftale " + dateTimeString + "?", "OK", "Annuller"); if (selection == true) { MomlyFriend momlyFriend = new MomlyFriend(); momlyFriend.Age = 35; momlyFriend.BabyAgeInMonth = 8; momlyFriend.UserName = "******"; momlyFriend.PlannedWalk = appointmentTime; momlyFriend.Latitude = Location[0]; momlyFriend.Longtitude = Location[1]; RestService restService = new RestService(); string response = await restService.CreateMomlyActivity(momlyFriend); await Navigation.PopAsync(); } if (selection == false) { return; } }