private void cbxCategory_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ICategoryManager categoryManager = new CategoryManager(cs);
CategoryViewModel categoryViewModel = new CategoryViewModel(categoryManager);
cbxSubCategoty.DataContext = categoryViewModel.Subcategory(cbxCategory.SelectedItem.ToString());
cbxSubCategoty.ItemsSource = categoryViewModel.Subcategories;
cbxSubCategoty.SelectedItem = categoryViewModel.Subcategories.FirstOrDefault();
}
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);
}
}
