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IReadOnlyObservableSet<T> Interface

Provides a homogeneous collection of objects of type T.

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

Syntax

'宣告
Public Interface IReadOnlyObservableSet(Of T) _
    Inherits IReadOnlyObservableSet, INotifyCollectionChanged, IEnumerable(Of T),  _
    IEnumerable
public interface IReadOnlyObservableSet<T> : IReadOnlyObservableSet, 
    INotifyCollectionChanged, IEnumerable<T>, IEnumerable

Type Parameters

  • T
    The type of items stored in the set.

The IReadOnlyObservableSet<T> type exposes the following members.

Properties

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

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Methods

  Name Description
Public method Contains(Object) Determines whether the IReadOnlyObservableSet contains a specific value. (Inherited from IReadOnlyObservableSet.)
Public method Contains(T) Determines whether the IReadOnlyObservableSet<T> contains a specific value.
Public method GetEnumerator() Returns an enumerator that iterates through the collection. (Inherited from IEnumerable<T>.)
Public method GetEnumerator() Returns an enumerator that iterates through a collection. (Inherited from IEnumerable.)

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Events

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

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Remarks

This interface is used by the ReadOnlyObservableSet<T> base class to specifically filter hierarchy items (not progressive nodes) in a solution filter. If you are creating a solution filter from scratch, use IReadOnlyObservableSet.

See Also

Reference

Microsoft.VisualStudio.Shell Namespace