private async void GetVacInfo()
{
if (FrontPageViewModel._vacItemSelected != null)
{
VacInfo = await Services.GetVacInfo((String)Application.Current.Properties["api_key"], FrontPageViewModel._vacItemSelected.vaccineinfo_id);
}
}
public async Task <VaccineInfo> GetVacInfo(string api_key, int VacInfo_ID)
{
client.BaseAddress = new Uri(ServerUrl);
client.DefaultRequestHeaders.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
try
{
var result = client.GetAsync($"GetVacInfo/{api_key}/{VacInfo_ID}").Result;
if (result.IsSuccessStatusCode)
{
var VacInfoAsString = await result.Content.ReadAsStringAsync();
var VacInfoDeserialize = JsonConvert.DeserializeObject <VaccineInfo>(VacInfoAsString);
VaccineInfo VacInfo = VacInfoDeserialize;
return(VacInfo);
}
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Internet error", "Kan ikke forbinde til internettet", "OK");
Debug.WriteLine(e);
}
return(null);
}
