IFilteredHierarchyItemSet Interface

Provides a flattened list of hierarchy items that represents all items in the hierarchy, and raises events when items are added to or removed from the hierarchy.

Namespace:  Microsoft.VisualStudio.Shell
Assembly:  Microsoft.VisualStudio.Shell.Immutable.11.0 (in Microsoft.VisualStudio.Shell.Immutable.11.0.dll)

Syntax

'Declaration
Public Interface IFilteredHierarchyItemSet _
    Inherits IReadOnlyObservableSet(Of IVsHierarchyItem), IReadOnlyObservableSet, INotifyCollectionChanged,  _
    IEnumerable(Of IVsHierarchyItem), IEnumerable, IDisposable

public interface IFilteredHierarchyItemSet : IReadOnlyObservableSet<IVsHierarchyItem>, 
    IReadOnlyObservableSet, INotifyCollectionChanged, IEnumerable<IVsHierarchyItem>, IEnumerable, 
    IDisposable

public interface class IFilteredHierarchyItemSet : IReadOnlyObservableSet<IVsHierarchyItem^>, 
    IReadOnlyObservableSet, INotifyCollectionChanged, IEnumerable<IVsHierarchyItem^>, IEnumerable, 
    IDisposable

type IFilteredHierarchyItemSet =  
    interface 
        interface IReadOnlyObservableSet<IVsHierarchyItem>
        interface IReadOnlyObservableSet 
        interface INotifyCollectionChanged 
        interface IEnumerable<IVsHierarchyItem>
        interface IEnumerable 
        interface IDisposable 
    end

public interface IFilteredHierarchyItemSet extends IReadOnlyObservableSet<IVsHierarchyItem>, IReadOnlyObservableSet, INotifyCollectionChanged, IEnumerable<IVsHierarchyItem>, IEnumerable, IDisposable

The IFilteredHierarchyItemSet type exposes the following members.

Properties

	Name	Description
	Count	Gets the number of elements contained in the IReadOnlyObservableSet. (Inherited from IReadOnlyObservableSet.)

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Methods

	Name	Description
	Contains(Object)	Determines whether the IReadOnlyObservableSet contains a specific value. (Inherited from IReadOnlyObservableSet.)
	Contains(T)	Determines whether the IReadOnlyObservableSet<T> contains a specific value. (Inherited from IReadOnlyObservableSet<T>.)
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from IDisposable.)
	GetEnumerator	Returns an enumerator that iterates through the collection. (Inherited from IEnumerable<IVsHierarchyItem>.)

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Events

	Name	Description
	CollectionChanged	Occurs when the collection changes. (Inherited from INotifyCollectionChanged.)

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Remarks

This is the interface returned by GetFilteredHierarchyItemsAsync.

See Also

Reference

Microsoft.VisualStudio.Shell Namespace