public async void AddClicked(object sender, EventArgs e)
{
saveCase.EventName = nameOfEvent;
saveCase.Name = nameFld.Text;
saveCase.Age = HelperClass.HasValue(ageFld.Text);
saveCase.SeenByMedic = medicSwitch.IsToggled;
saveCase.IncidentReported = reportSwitch.IsToggled;
saveCase.ActionTaken = actionFld.Text;
saveCase.TimeInCare = "have to implement";
saveCase.VolunteerName = Settings.VolunteerName;
await azureService.AddCaseInfo(saveCase);
MessagingCenter.Send <DataInputPage>(this, "SaveValue");
await Navigation.PopAsync();
}