NotifyCollectionChangedEventArgs Class

ASP.NET MVC Controls

NotifyCollectionChangedEventArgs Class

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Client-Side API Reference > CollectionView > NotifyCollectionChangedEventArgs Class

File: wijmo.js
Module: wijmo.collections
Base Class: EventArgs

Provides data for the collectionChanged event.

Constructor

constructor

Properties

action
empty
index
item
reset

Constructor

constructor

constructor(action?: NotifyCollectionChangedAction, item?, index?: number): NotifyCollectionChangedEventArgs

Initializes a new instance of the NotifyCollectionChangedEventArgs class.

Parameters

action: NotifyCollectionChangedAction Optional

Type of action that caused the event to fire.
item: Optional

Item that was added or changed.
index: number Optional

Index of the item.

Returns: NotifyCollectionChangedEventArgs

Properties

action

Gets the action that caused the event to fire.

Type: NotifyCollectionChangedAction

Static empty

Provides a value to use with events that do not have event data.

Inherited From: EventArgs
Type: EventArgs

index

Gets the index at which the change occurred.

Type: number

item

Gets the item that was added, removed, or changed.

Type: any

Static reset

Provides a reset notification.

Type: NotifyCollectionChangedEventArgs

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