private void ComboBoxSecond_OnSelectionChanged(object sender, SelectionChangedEventArgs e) { category_second categorySecond = ComboBoxSecond.SelectedItem as category_second; if (categorySecond != null) { ComboBoxThird.ItemsSource = CrowFoundMgr.Instance.GetCategoryThirds(categorySecond.cs_id); if (ComboBoxThird.HasItems) { ComboBoxThird.SelectedIndex = 0; } } }
public category_second GetSecondCategory() { category_second category = ComboBoxSecond.SelectedItem as category_second; return(category); }