'Declaration
<DebuggerDisplayAttribute("Count = {Count}")> <DefaultMemberAttribute("Item")> <DebuggerTypeProxyAttribute(System.Collections.Generic.Mscorlib_CollectionDebugView`1)> Public Class DataGridAggregatesCollection Inherits System.Collections.ObjectModel.ObservableCollection(Of DataGridAggregate)
[DebuggerDisplay("Count = {Count}")] [DefaultMember("Item")] [DebuggerTypeProxy(System.Collections.Generic.Mscorlib_CollectionDebugView`1)] public class DataGridAggregatesCollection : System.Collections.ObjectModel.ObservableCollection<DataGridAggregate>