XuniNotifyCollectionChangedEventArgs Class Reference

Inherits from	XuniEventArgs : NSObject
Declared in	ICollectionView.h

Overview

Provides data for the collectionChanged event

`+ reset`

Reset the arguments.

+ (XuniNotifyCollectionChangedEventArgs *)reset

Return Value

the reset object.

Discussion

Reset the arguments.

Declared In

ICollectionView.h

`action`

Gets the action that caused the event.

@property XuniNotifyCollectionChangedAction action

Discussion

Gets the action that caused the event.

Declared In

ICollectionView.h

`items`

New items added to the collection.

@property NSMutableArray *items

Discussion

New items added to the collection.

Declared In

ICollectionView.h

`startingIndex`

Start index of the new items in the collection.

@property long startingIndex

Discussion

Start index of the new items in the collection.

Declared In

ICollectionView.h

`oldItems`

Old items removed from the collection.

@property NSMutableArray *oldItems

Discussion

Old items removed from the collection.

Declared In

ICollectionView.h

`oldStartingIndex`

Start index of the old items removed from the collection.

@property long oldStartingIndex

Discussion

Start index of the old items removed from the collection.

Declared In

ICollectionView.h

`– initWithAction:`

Initialize an object for XuniNotifyCollectionChangedEventArgs.

- (id)initWithAction:(XuniNotifyCollectionChangedAction)action

Parameters

`action`	the specified action.

Return Value

an object for XuniNotifyCollectionChangedEventArgs.

Discussion

Initialize an object for XuniNotifyCollectionChangedEventArgs.

Declared In

ICollectionView.h

`– initWithAction:forItems:atStartingIndex:forOldItems:atOldStartingIndex:`

Initialize an object for XuniNotifyCollectionChangedEventArgs with arguments.

- (id)initWithAction:(XuniNotifyCollectionChangedAction)action forItems:(NSMutableArray *)items atStartingIndex:(long)startingIndex forOldItems:(NSMutableArray *)oldItems atOldStartingIndex:(long)oldStartingIndex

Parameters

`action`	the specified action.
`items`	the specified items.
`startingIndex`	the specified startingIndex.
`oldItems`	the specified oldItems.
`oldStartingIndex`	the specified oldStartingIndex.

Return Value

an object for XuniNotifyCollectionChangedEventArgs。

Discussion

Initialize an object for XuniNotifyCollectionChangedEventArgs with arguments.

Declared In

ICollectionView.h