/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>.
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
//var item = await SampleDataSource.GetItemAsync((string)e.NavigationParameter);
var item = await ProductoSource.GetItemAsync((long)e.NavigationParameter);
idProducto = (long)e.NavigationParameter;
idUsuario = item.IDOfertante;
this.DefaultViewModel["Item"] = item;
SubastaPrecio.Text = String.Format("{0:C}", item.PrecioActual);
}
private void deserializeJsonAsync(string json)
{
//Toma el json, obtiene los datos de los productos y los guarda en memoria.
using (Stream s = GenerateStreamFromString(json))
{
string content = String.Empty;
List <ProductoItem> myCars;
var jsonSerializer = new DataContractJsonSerializer(typeof(List <ProductoItem>));
myCars = (List <ProductoItem>)jsonSerializer.ReadObject(s);
foreach (var car in myCars)
{
content += String.Format("ID: {0}, Make: {1}, Model: {2} ... ", car.ProductoID, car.Nombre, car.Descripcion);
ProductoSource.AddItem(car);
}
Debug.WriteLine(content);
this.DefaultViewModel["Productos"] = myCars;
}
}
