ObservableCollection<T>.CollectionChanged Event

Reference

Definition

Namespace:: System.Collections.ObjectModel

Assemblies:: System.dll, System.ObjectModel.dll

Assemblies:: netstandard.dll, System.ObjectModel.dll

Assembly:: System.ObjectModel.dll

Assembly:: WindowsBase.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: ObservableCollection.cs

Source:: ObservableCollection.cs

Source:: ObservableCollection.cs

Important

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Occurs when an item is added, removed, or moved, or the entire list is refreshed.

public:
 virtual event System::Collections::Specialized::NotifyCollectionChangedEventHandler ^ CollectionChanged;

public virtual event System.Collections.Specialized.NotifyCollectionChangedEventHandler CollectionChanged;

public virtual event System.Collections.Specialized.NotifyCollectionChangedEventHandler? CollectionChanged;

member this.CollectionChanged : System.Collections.Specialized.NotifyCollectionChangedEventHandler

Public Overridable Custom Event CollectionChanged As NotifyCollectionChangedEventHandler

Public Overridable Event CollectionChanged As NotifyCollectionChangedEventHandler

Event Type

NotifyCollectionChangedEventHandler

Implements

CollectionChanged

Applies to

Termék	Verziók
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP	10.0

Megosztás a következőn keresztül:

ObservableCollection<T>.CollectionChanged Event

Definition

Event Type

Implements

Applies to

See also

További források