NotifyCollectionChangedAction Enum

Reference

Definition

Namespace:: Windows.UI.Xaml.Interop

Important

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Edit

Describes the action that caused a CollectionChanged event.

.NET This type appears as System.Collections.Specialized.NotifyCollectionChangedAction.

public enum class NotifyCollectionChangedAction

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum class NotifyCollectionChangedAction

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum NotifyCollectionChangedAction

Public Enum NotifyCollectionChangedAction

Inheritance: Enum
NotifyCollectionChangedAction

Attributes: ContractVersionAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

Add	0	One or more items were added to the collection.
Move	3	One or more items were moved within the collection.
Remove	1	One or more items were removed from the collection.
Replace	2	One or more items were replaced in the collection.
Reset	4	The content of the collection changed dramatically.

Remarks

When programming with .NET, this type is hidden and developers should use the System.Collections.Specialized.NotifyCollectionChangedAction type.

Applies to