Class TrackingCollectionChangedEventArgs

Namespace

Stride.Core.Collections

Assembly

Stride.Core.dll

public class TrackingCollectionChangedEventArgs : EventArgs

Inheritance

object

EventArgs

TrackingCollectionChangedEventArgs

Inherited Members

EventArgs.Empty

Constructors

TrackingCollectionChangedEventArgs(NotifyCollectionChangedAction, object?, object?, int, bool)

public TrackingCollectionChangedEventArgs(NotifyCollectionChangedAction action, object? item, object? oldItem, int index, bool collectionChanged)

Parameters

action NotifyCollectionChangedAction

item object

oldItem object

index int

collectionChanged bool

TrackingCollectionChangedEventArgs(NotifyCollectionChangedAction, object, object?, object?, bool)

public TrackingCollectionChangedEventArgs(NotifyCollectionChangedAction action, object key, object? item, object? oldItem, bool collectionChanged)

Parameters

action NotifyCollectionChangedAction

key object

item object

oldItem object

collectionChanged bool

Properties

Action

Gets the type of action performed. Allowed values are Add and Remove.

public NotifyCollectionChangedAction Action { get; }

Property Value

NotifyCollectionChangedAction

CollectionChanged

Gets a value indicating whether [collection changed (not a replacement but real insertion/removal)].

public bool CollectionChanged { get; }

Property Value

bool

true if [collection changed]; otherwise, false.

Index

Gets the index in the collection (if applicable).

public int Index { get; }

Property Value

int

Item

Gets the added or removed item (if dictionary, value only).

public object? Item { get; }

Property Value

object

Key

Gets the added or removed key (if dictionary).

public object? Key { get; }

Property Value

object

OldItem

Gets the previous value. Only valid if Action is Add and Remove

public object? OldItem { get; }

Property Value

object