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 | |
|---|---|---|
.gif "Public property") |
Count | Gets the number of elements contained in the IReadOnlyObservableSet. (Inherited from IReadOnlyObservableSet.) |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Contains(Object) | Determines whether the IReadOnlyObservableSet contains a specific value. (Inherited from IReadOnlyObservableSet.) |
|
Contains(T) | Determines whether the IReadOnlyObservableSet<T> contains a specific value. |
|
GetEnumerator() | Returns an enumerator that iterates through the collection. (Inherited from IEnumerable<T>.) |
|
GetEnumerator() | Returns an enumerator that iterates through a collection. (Inherited from IEnumerable.) |
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Events
| Name | Description | |
|---|---|---|
.gif "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.