private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
string cs = ConfigurationManager.ConnectionStrings["ShopDBEntities"].ConnectionString;
try
{
ICategoryManager categoryManager = new CategoryManager(cs);
IMeasureManager measureManager = new MeasureManager(cs);
IPackageManager packageManager = new PackageManager(cs);
IPriceManager priceManager = new PriceManager(cs);
IProducerManager producerManager = new ProducerManager(cs);
IProductManager productManager = new ProductManager(cs);
CatalogViewModel catalogViewModel =
new CatalogViewModel(
categoryManager,
measureManager,
packageManager,
priceManager,
producerManager,
productManager
);
if (comboBox.SelectedIndex != comboBox.Items.Count - 1)
{
vwCatalog.dgCatalogUC.DataContext = catalogViewModel.CatalogFilterByCategory(comboBox.SelectedItem.ToString());
}
else
{
vwCatalog.dgCatalogUC.DataContext = catalogViewModel.Catalog;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
string cs = ConfigurationManager.ConnectionStrings["ShopDBEntities"].ConnectionString;
try
{
ICategoryManager categoryManager = new CategoryManager(cs);
IMeasureManager measureManager = new MeasureManager(cs);
IPackageManager packageManager = new PackageManager(cs);
IPriceManager priceManager = new PriceManager(cs);
IProducerManager producerManager = new ProducerManager(cs);
IProductManager productManager = new ProductManager(cs);
CatalogViewModel catalogViewModel =
new CatalogViewModel(
categoryManager,
measureManager,
packageManager,
priceManager,
producerManager,
productManager
);
vwCatalog.dgCatalogUC.DataContext = catalogViewModel.Catalog;
comboBox.ItemsSource = catalogViewModel.Categories;
comboBox.SelectedItem = catalogViewModel.Categories.FirstOrDefault(x => x == "Всі категорії");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}