New to Telerik UI for WPF? Start a free 30-day trial

HierarchicalDataCollectionView

Class

Represents a collection, which projects a given hierarchical data to a new collection using the provided SelectDescriptors.

Definition

Namespace:Telerik.Windows.Controls.TreeMap

Assembly:Telerik.Windows.Controls.DataVisualization.dll

Syntax:

C#

public class HierarchicalDataCollectionView : QueryableCollectionView, ICollectionView, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged, IPagedCollectionView, IQueryableCollectionView, IItemProperties, IDisposable, IEditableCollectionView, IEditableCollectionViewAddNewItem

Inheritance: objectQueryableCollectionViewHierarchicalDataCollectionView

Implements: ICollectionViewIDisposableIEditableCollectionViewIEditableCollectionViewAddNewItemIEnumerableIItemPropertiesINotifyCollectionChangedINotifyPropertyChangedIPagedCollectionViewIQueryableCollectionView...

Inherited Members QueryableCollectionView.InitializeCurrentItem()QueryableCollectionView.Contains(object)QueryableCollectionView.Refresh()QueryableCollectionView.OnRefresh()QueryableCollectionView.GetEnumerator()QueryableCollectionView.InvalidatePagingAndRefresh()QueryableCollectionView.OnSortDescriptorsItemChanged(object, ItemChangedEventArgs<ISortDescriptor>)QueryableCollectionView.OnSortDescriptorsCollectionChanged(object, NotifyCollectionChangedEventArgs)QueryableCollectionView.OnGroupDescriptorsItemChanged(object, ItemChangedEventArgs<IGroupDescriptor>)QueryableCollectionView.OnGroupDescriptorsCollectionChanged(object, NotifyCollectionChangedEventArgs)QueryableCollectionView.OnFilterDescriptorsItemChanged(object, ItemChangedEventArgs<IFilterDescriptor>)QueryableCollectionView.OnFilterDescriptorsCollectionChanged(object, NotifyCollectionChangedEventArgs)QueryableCollectionView.OnFilterDescriptorsChanged()QueryableCollectionView.OnFilterDescriptorsLogicalOperatorChanged()QueryableCollectionView.Sort(IQueryable)QueryableCollectionView.SetInternalList(IList)QueryableCollectionView.GetInternalList()QueryableCollectionView.InitializeInternalList(IQueryable)QueryableCollectionView.CreateInternalList()QueryableCollectionView.PopulateInternalList(IQueryable)QueryableCollectionView.OnInternalListCreated()QueryableCollectionView.OnPropertyChanged(PropertyChangedEventArgs)QueryableCollectionView.OnCollectionChanged(NotifyCollectionChangedEventArgs)QueryableCollectionView.RefreshOverrideCore()QueryableCollectionView.RefreshOverride()QueryableCollectionView.InitializeCurrencyOnRefresh(QueryableCollectionView.CurrencyRefreshInfo)QueryableCollectionView.RefreshGroupsOnItemAction(object, ItemAction)QueryableCollectionView.RefreshOnItemAction(object, ItemAction)QueryableCollectionView.RefreshOnItemActionWithoutPaging(object, ItemAction)QueryableCollectionView.OnPropertyChanged(string)QueryableCollectionView.UpdateTotalItemCount()QueryableCollectionView.IndexOf(object)QueryableCollectionView.GetItemAt(int)QueryableCollectionView.Dispose()QueryableCollectionView.Dispose(bool)QueryableCollectionView.MoveCurrentTo(object)QueryableCollectionView.MoveCurrentToFirst()QueryableCollectionView.MoveCurrentToLast()QueryableCollectionView.MoveCurrentToNext()QueryableCollectionView.MoveCurrentToPosition(int)QueryableCollectionView.MoveCurrentToPrevious()QueryableCollectionView.OnCurrentChanged(EventArgs)QueryableCollectionView.OnCurrentChanging(CurrentChangingEventArgs)QueryableCollectionView.OnCurrentChanging()QueryableCollectionView.SetCurrentPosition(int)QueryableCollectionView.SetCurrent(object, int)QueryableCollectionView.DeferRefresh()QueryableCollectionView.AddNew()QueryableCollectionView.AddNewItem(object)QueryableCollectionView.AddNew(object)QueryableCollectionView.CommitNew()QueryableCollectionView.CancelNew()QueryableCollectionView.EditItem(object)QueryableCollectionView.CommitEdit()QueryableCollectionView.CancelEdit()QueryableCollectionView.Remove(object)QueryableCollectionView.RemoveAt(int)QueryableCollectionView.ConstructNewItem()QueryableCollectionView.RaisePageChanged()QueryableCollectionView.CompletePageMove(int)QueryableCollectionView.MoveToFirstPage()QueryableCollectionView.MoveToLastPage()QueryableCollectionView.MoveToNextPage()QueryableCollectionView.MoveToPage(int)QueryableCollectionView.MoveToPageCore(int)QueryableCollectionView.MoveToPreviousPage()QueryableCollectionView.UpdateItemCount()QueryableCollectionView.GetEffectiveItemCount()QueryableCollectionView.GetPagingDeterminativeItemCount()QueryableCollectionView.InvalidatePagingDeterminativeItemCount()QueryableCollectionView.NeedsRefreshQueryableCollectionView.SourceCollectionQueryableCollectionView.QueryableSourceCollectionQueryableCollectionView.CanFilterQueryableCollectionView.CanGroupQueryableCollectionView.CanSortQueryableCollectionView.CultureQueryableCollectionView.GroupsQueryableCollectionView.IsEmptyQueryableCollectionView.SortDescriptorsQueryableCollectionView.FilterDescriptorsQueryableCollectionView.GroupDescriptorsQueryableCollectionView.ItemTypeQueryableCollectionView.InternalListQueryableCollectionView.IsLoadingQueryableCollectionView.ShouldInitializeGroupProxyQueryableCollectionView.CurrentPositionQueryableCollectionView.IsCurrentAfterLastQueryableCollectionView.IsCurrentBeforeFirstQueryableCollectionView.CurrentItemQueryableCollectionView.PendingCurrencyRefreshQueryableCollectionView.CanAddNewQueryableCollectionView.ShouldRespectIEditableObjectQueryableCollectionView.CanAddNewItemQueryableCollectionView.CurrentAddItemQueryableCollectionView.CanRemoveQueryableCollectionView.CanCancelEditQueryableCollectionView.CurrentEditItemQueryableCollectionView.IsAddingNewQueryableCollectionView.IsEditingItemQueryableCollectionView.NewItemPlaceholderPositionQueryableCollectionView.ItemPropertiesQueryableCollectionView.ItemPropertiesByPropertyNameQueryableCollectionView.FilterQueryableCollectionView.SortDescriptionsQueryableCollectionView.GroupDescriptionsQueryableCollectionView.CanChangePageQueryableCollectionView.IsPageChangingQueryableCollectionView.PageIndexQueryableCollectionView.PageSizeQueryableCollectionView.ShouldRefreshOrDeferOnPageSizeChangeQueryableCollectionView.IsPagedQueryableCollectionView.CountQueryableCollectionView.InternalCountQueryableCollectionView.TotalItemCountQueryableCollectionView.ItemCountQueryableCollectionView.GroupCollectionChangedQueryableCollectionView.CollectionChangedQueryableCollectionView.CurrentChangedQueryableCollectionView.CurrentChangingQueryableCollectionView.PropertyChangedQueryableCollectionView.PageChangedQueryableCollectionView.PageChanging...

Properties

IsGrouped

Returns false. Grouping is not supported.

C#

public override bool IsGrouped { get; }

Overrides: QueryableCollectionView.IsGrouped

Methods

ApplySelectDescriptors(IQueryable)

Applies SelectDescriptors over the specified queryable.

C#

protected override IQueryable ApplySelectDescriptors(IQueryable queryable)

Parameters:queryableIQueryable

The queryable.

Returns:

Overrides: QueryableCollectionView.ApplySelectDescriptors(IQueryable)

CreateView()

Returns IQueryable with applied filtering, sorting, grouping and paging.

C#

protected override IQueryable CreateView()

Returns:

Overrides: QueryableCollectionView.CreateView()

In this article

Definition Properties IsGrouped Methods ApplySelectDescriptors(IQueryable)CreateView()

Not finding the help you need?

Contact Support