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NotifyCollectionChangedAction Enum

  • Reference

Definition

Namespace:
System.Collections.Specialized
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

Describes the action that caused a CollectionChanged event.

C# 
public enum NotifyCollectionChangedAction
Inheritance
Object
ValueType
Enum
NotifyCollectionChangedAction

Fields

Name Value Description
Add 0

An item was added to the collection.
Remove 1

An item was removed from the collection.
Replace 2

An item was replaced in the collection.
Move 3

An item was moved within the collection.
Reset 4

The contents of the collection changed dramatically.

Applies to

Продукт Версії
.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

See also