SummaryItemCollectionBase<T> Class

The base class for summary item collections.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.Core.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public abstract class SummaryItemCollectionBase<T> :
    ObservableCollectionCore<T>,
    ISummaryItemOwner,
    IEnumerable<SummaryItemBase>,
    IEnumerable,
    INotifyCollectionChanged,
    IList,
    ICollection,
    ISupportGetCachedIndex<SummaryItemBase>
    where T : SummaryItemBase, new()

VB.NET

Public MustInherit Class SummaryItemCollectionBase(Of T As {SummaryItemBase, New})
    Inherits ObservableCollectionCore(Of T)
    Implements ISummaryItemOwner,
               IEnumerable(Of SummaryItemBase),
               IEnumerable,
               INotifyCollectionChanged,
               IList,
               ICollection,
               ISupportGetCachedIndex(Of SummaryItemBase)

Type Parameters

Name	Description
T	A summary item (GridSummaryItem or TreeListSummaryItem object).

Inheritance

Object

Collection<T>

ObservableCollection<T>

DevExpress.Xpf.Core.ObservableCollectionCore<T>

SummaryItemCollectionBase<T>

GridSummaryItemCollection

TreeListSummaryItemCollection