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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

'Declaration
Public Interface IReadOnlyObservableSet(Of T) _
    Inherits IReadOnlyObservableSet, INotifyCollectionChanged, IEnumerable(Of T),  _
    IEnumerable
public interface IReadOnlyObservableSet<T> : IReadOnlyObservableSet, 
    INotifyCollectionChanged, IEnumerable<T>, IEnumerable
generic<typename T>
public interface class IReadOnlyObservableSet : IReadOnlyObservableSet, 
    INotifyCollectionChanged, IEnumerable<T>, IEnumerable
type IReadOnlyObservableSet<'T> =  
    interface 
        interface IReadOnlyObservableSet 
        interface INotifyCollectionChanged 
        interface IEnumerable<'T>
        interface IEnumerable 
    end
JScript does not support generic types or methods.

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>.)

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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