IObservableKeyedCollection<TKey,TItem> Interface

An interface for am observable collection whose keys are embedded in the values.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ComVisibleAttribute(False)>
<DefaultMemberAttribute("Item")>
<CLSCompliantAttribute(True)>
Public Interface IObservableKeyedCollection
    (Of TKey,TItem) 
   Inherits IKeyedCollection(Of TKey,TItem), IReadOnlyKeyedCollection(Of TKey,TItem), System.Collections.Generic.ICollection(Of TItem), System.Collections.Generic.IEnumerable(Of TItem), System.Collections.Generic.IList(Of TItem), System.Collections.Generic.IReadOnlyCollection(Of TItem), System.Collections.Generic.IReadOnlyList(Of TItem), System.Collections.IEnumerable, System.Collections.Specialized.INotifyCollectionChanged

'Usage
 
Dim instance As IObservableKeyedCollection(Of TKey,TItem)

[ComVisible(false)]
[DefaultMember("Item")]
[CLSCompliant(true)]
public interface IObservableKeyedCollection<TKey,TItem> : IKeyedCollection<TKey,TItem>, IReadOnlyKeyedCollection<TKey,TItem>, System.Collections.Generic.ICollection<TItem>, System.Collections.Generic.IEnumerable<TItem>, System.Collections.Generic.IList<TItem>, System.Collections.Generic.IReadOnlyCollection<TItem>, System.Collections.Generic.IReadOnlyList<TItem>, System.Collections.IEnumerable, System.Collections.Specialized.INotifyCollectionChanged

[ComVisible(false)]
[DefaultMember("Item")]
[CLSCompliant(true)]
generic<typename TKey>
generic<typename TItem>
public interface class IObservableKeyedCollection : public IKeyedCollection<TKey,TItem>, IReadOnlyKeyedCollection<TKey,TItem>, System.Collections.Generic.ICollection<TItem>, System.Collections.Generic.IEnumerable<TItem>, System.Collections.Generic.IList<TItem>, System.Collections.Generic.IReadOnlyCollection<TItem>, System.Collections.Generic.IReadOnlyList<TItem>, System.Collections.IEnumerable, System.Collections.Specialized.INotifyCollectionChanged

Type Parameters

TKey: The type of keys in the collection.
TItem: The type of items in the collection.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

IObservableKeyedCollection<TKey,TItem> Members
OpcLabs.BaseLib.Collections.Generic Namespace

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.