public async void LoadProducts()
{
IsBusy = true;
ObservableCollection <Product> product = new ObservableCollection <Product>();
ProductPair productPair;
Products.Clear();
IEnumerable <Product> getProduct = await _pharmacyService.GetProduct();
foreach (Product p in getProduct)
{
product.Add(p);
}
for (int j = 0; j < getProduct.Count(); j += 2)
{
if (j + 1 <= product.Count)
{
productPair = new ProductPair(product[j], product[j + 1]);
Products.Add(productPair);
}
}
IsBusy = false;
product = null;
}
public async void LoadProducts()
{
try
{
IsBusy = true;
ProductPair productPair;
Products.Clear();
int webDbCount = await _pharmacyService.GetCount();
int localDbCount = Application.Database.Count();
if (webDbCount != localDbCount)
{
Application.Database.DeleteAll();
IEnumerable <Product> getProduct = await _pharmacyService.GetProduct();
foreach (Product p in getProduct)
{
Application.Database.AddProduct(p);
}
}
ObservableCollection <Product> product;
product = new ObservableCollection <Product>(Application.Database.GetProducts());
for (int j = 0; j < product.Count; j += 2)
{
if (j + 1 <= product.Count)
{
productPair = new ProductPair(product[j], product[j + 1]);
Products.Add(productPair);
}
else
{
productPair = new ProductPair(product[j], null);
Products.Add(productPair);
}
}
IsBusy = false;
product = null;
}
catch (Exception e)
{
await CoreMethods.DisplayAlert(Convert.ToString(e), "", "Ок");
}
}
