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IReadOnlyObservableSet Interface

Provides a heterogeneous collection of objects (non-type safe).

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 _
    Inherits IEnumerable, INotifyCollectionChanged
public interface IReadOnlyObservableSet : IEnumerable, 
    INotifyCollectionChanged

The IReadOnlyObservableSet type exposes the following members.

Properties

  Name Description
Public property Count Gets the number of elements contained in the IReadOnlyObservableSet.

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Methods

  Name Description
Public method Contains Determines whether the IReadOnlyObservableSet contains a specific value.
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

Use this interface if you are creating a solution filter from scratch. Otherwise, use the IReadOnlyObservableSet<T> interface.

See Also

Reference

Microsoft.VisualStudio.Shell Namespace