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);
}
}
private void InitializeAddForm()
{
try
{
ICategoryManager categoryManager = new CategoryManager(cs);
CategoryViewModel categoryViewModel = new CategoryViewModel(categoryManager);
IProducerManager producerManager = new ProducerManager(cs);
ProducerViewModel producerViewModel = new ProducerViewModel(producerManager);
IMeasureManager measureManager = new MeasureManager(cs);
MeasureViewModel measureViewModel = new MeasureViewModel(measureManager);
MeasureViewModel volumeMeasureViewModel = new MeasureViewModel(measureManager);
cbxCategory.DataContext = categoryViewModel.Category;
cbxCategory.ItemsSource = categoryViewModel.Categories;
cbxCategory.SelectedItem = categoryViewModel.Categories.FirstOrDefault();
cbxSubCategoty.DataContext = categoryViewModel.Subcategory(cbxCategory.SelectedItem.ToString());
cbxSubCategoty.ItemsSource = categoryViewModel.Subcategories;
cbxSubCategoty.SelectedItem = categoryViewModel.Subcategories.FirstOrDefault();
cbxProducer.DataContext = producerViewModel.Producer;
cbxProducer.ItemsSource = producerViewModel.Producers;
cbxProducer.SelectedItem = producerViewModel.Producers.FirstOrDefault();
cbxMeasure.DataContext = measureViewModel.Measure;
cbxMeasure.ItemsSource = measureViewModel.Measures;
cbxMeasure.SelectedItem = measureViewModel.Measures.First();
cbxVolumeMeasure.DataContext = volumeMeasureViewModel.VolumeMeasure;
cbxVolumeMeasure.ItemsSource = volumeMeasureViewModel.Measures;
cbxVolumeMeasure.SelectedItem = volumeMeasureViewModel.Measures.First();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}