/// <summary>
/// Default constuctor
/// </summary>
/// <param name="selectionCollection">Model selection collection containing list items</param>
protected SelectionCollectionViewModel(ISelectionCollection <T> selectionCollection)
{
collection = selectionCollection;
collection.CollectionChangeAdded += OnCollectionChangeAdded;
collection.CollectionChangeRemoved += OnCollectionChangeRemoved;
collection.CollectionChangeCleared += OnCollectionChangeCleared;
allItems = new ObservableCollection <TViewModel>();
AllItems = new ListCollectionView(allItems);
commandGroupsList = CreateCommandGroups();
CommandGroups = new ReadOnlyCollection <CommandGroupViewModel>(commandGroupsList);
ShowIdColumn = false;
}
/// <summary>
/// Default constuctor
/// </summary>
/// <param name="selectionCollection">Model selection collection containing list items</param>
public SelectionCollectionViewModel(ISelectionCollection <T> selectionCollection)
{
collection = selectionCollection ?? throw new ArgumentNullException(nameof(selectionCollection) + " can not be null");
collection.CollectionChangeAdded += OnCollectionChangeAdded;
collection.CollectionChangeRemoved += OnCollectionChangeRemoved;
collection.CollectionChangeCleared += OnCollectionChangeCleared;
allItems = new ObservableCollection <TViewModel>();
AllItems = new ListCollectionView(allItems);
commandGroupsList = CreateCommandGroups();
CommandGroups = new ReadOnlyCollection <CommandGroupViewModel>(commandGroupsList);
ShowIdColumn = false;
DisplayTextColumnHeader = "Item";
}
public static void SetItemsSource(ListBox obj, ISelectionCollection value) => obj.SetValue(ItemsSourceProperty, value);
