/// <summary> /// Class constructor /// </summary> protected SolutionBaseItemViewModel() { _Children = new SortableObservableDictionaryCollection(); _IsItemExpanded = false; _IsItemSelected = false; _IsReadOnly = false; }
/// <summary> /// Class constructor /// </summary> /// <param name="parent"></param> /// <param name="itemType"></param> /// <param name="addDummyChild"></param> protected ItemChildrenViewModel(IItem parent , SolutionItemType itemType , bool addDummyChild = true) : base(parent, itemType) { _Children = new SortableObservableDictionaryCollection(); BindingOperations.EnableCollectionSynchronization(_Children, _itemsLock); ResetChildren(addDummyChild); // Lets lazy Load child items }
/// <summary> /// Hidden class constructor can only be used to instantiate static /// <see cref="DummyChild"/> item. /// </summary> private ItemChildrenViewModel() : base() { _Children = new SortableObservableDictionaryCollection(); BindingOperations.EnableCollectionSynchronization(_Children, _itemsLock); // Don't do this with true as it will // add a dummy child below the dummy child // and so forth ... ResetChildren(false); // Lets NOT lazy Load child items in this ctor }
/// <summary> /// Class constructor /// </summary> public FolderComboBoxViewModel() { _CurrentItems = new SortableObservableDictionaryCollection <IFolderItemViewModel>(); _SlowStuffSemaphore = new SemaphoreSlim(1, 1); }