TreeCollectionViewGroupDescriptions - свойство

public override sealed ObservableCollection<GroupDescription> GroupDescriptions { get; }

Public Overrides NotOverridable ReadOnly Property GroupDescriptions As ObservableCollection(Of GroupDescription)
	Get

public:
virtual property ObservableCollection<GroupDescription^>^ GroupDescriptions {
	ObservableCollection<GroupDescription^>^ get () override sealed;
}

abstract GroupDescriptions : ObservableCollection<GroupDescription> with get
override GroupDescriptions : ObservableCollection<GroupDescription> with get