public CategoryViewModel(Category category) : base(category)
{
PatternViewModels = new ObservableViewModelCollection <PatternViewModel, Pattern>(Model.Patterns, p => new PatternViewModel(p));
if (PatternViewModels.Any())
{
PatternViewModels.First().IsSelected = true;
}
}
public MainWindow()
{
InitializeComponent();
DataContext = this;
categories = new ObservableCollection <Category>();
for (int c = 1; c < 6; c++)
{
var cc = new Category {
Name = string.Format("Category {0}", c)
};
categories.Add(cc);
for (int p = 1; p < 6; p++)
{
var cp = new Pattern(string.Format("Pattern {0}-{1}", c, p), string.Format("*{0}*", p));
cc.Patterns.Add(cp);
}
}
CategoryViewModels = new ObservableViewModelCollection <CategoryViewModel, Category>(categories, m => new CategoryViewModel(m));
CategoryViewModels.First().IsSelected = true;
}