public async Task EditSmartphone(SmartPhone s)
{
var httpclient = new HttpClient();
//var Smartphone_json = JsonConvert.SerializeObjectAsync(s);
HttpContent httpcontent = new StringContent(JsonConvert.SerializeObject(s));
httpcontent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
httpclient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var response = await httpclient.PutAsync(new Uri(Base_Url+s.Id), httpcontent);
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached.
/// This parameter is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
this.DataContext = App.Ds;
Current_Item = App.Ds.GetItem(e.Parameter.ToString());
}
public async Task DeleteSmartphone(SmartPhone s)
{
var httpclient = new HttpClient();
var reponse = await httpclient.DeleteAsync(Base_Url + s.Id);
}
