private void GetProduct(int productId)
{
ProductViewModel productInfo = null;
using (var dc = new ProductsDataContext(ProductsDataContext.ConnectionString))
{
var product = (from p in dc.Products
where p.Id == productId
select p).FirstOrDefault();
if (product != null)
{
productInfo = new ProductViewModel(product);
}
}
if (productInfo != null)
{
txtName.Text = productInfo.ProductName;
imgProductImage.Source = new BitmapImage(new Uri(productInfo.ImageUrl, UriKind.Absolute));
btnSave.IsEnabled = true;
}
}
private void GetProductCompleted(object sender, GetProductJSONCompletedEventArgs e)
{
var js = new JsonSerializer();
SearchUpcItemInfo p = null;
foreach (var token in JObject.Parse(e.Result).Values())
{
p = js.Deserialize<SearchUpcItemInfo>(token.CreateReader());
if (p != null)
{
break;
}
}
if (p != null)
{
_currentProduct = new ProductViewModel(p);
txtName.Text = p.ProductName;
txtPrice.Text = p.Price;
txtQuantity.Text = "1";
txtCurrency.Text = ProductViewModel.GetCurrencySymbol(p.Currency);
txtDate.Text = DateTime.Now.ToShortDateString();
imgProductImage.Source = new BitmapImage(new Uri(p.ImageUrl, UriKind.Absolute));
}
else
{
//
// TODO: Add notification saying that no info could be found.
// leave all controls blank, set imgProductImage to the default image
// to allow for manual entry.
}
btnAddToInventory.IsEnabled = true;
}
private void CaptureImageTaskCompleted(object sender, PhotoResult e)
{
try
{
if (e.TaskResult == TaskResult.OK)
{
_currentImage = PictureDecoder.DecodeJpeg(e.ChosenPhoto);
if (_currentProduct == null)
{
_currentProduct = new ProductViewModel();
}
_currentProduct.ImageUrl = e.OriginalFileName;
}
}
catch (Exception ex)
{
txtName.Text = ex.Message + Environment.NewLine + e.Error.Message + Environment.NewLine + e.OriginalFileName;
}
}