Class CollectionChangedEventArgs<E>

Defines a class which contains changes of ObservableCollection.

Inheritance
Object
CollectionChangedEventArgs<E>
Implements
Inherited Members
Namespace:
Assembly: .dll
Syntax
public final class CollectionChangedEventArgs<E> implements ICleanable
Type Parameters
Name Description
E

Constructors

CollectionChangedEventArgs()

Declaration
public CollectionChangedEventArgs()

Methods

clear()

Clears the current state of this object

Declaration
public void clear()

equals(Object o)

Declaration
public boolean equals(Object o)
Parameters
Type Name Description
Object o
Returns
Type Description
boolean
Overrides

getAction()

Gets the action that caused the event.

Declaration
public final CollectionChangedEventArgs.Action getAction()
Returns
Type Description
CollectionChangedEventArgs.Action

The action that caused the event.

getNewIndex()

Gets the index at which the change occurred.

Declaration
public final int getNewIndex()
Returns
Type Description
int

the index at which the change occurred.

getNewItems()

Gets the list of new items involved in the change.

Declaration
public final List<E> getNewItems()
Returns
Type Description
List<E>

The new items.

getOldIndex()

Gets the index at which the change occurred.

Declaration
public final int getOldIndex()
Returns
Type Description
int

the index at which the change occurred.

getOldItems()

Gets the old items which were removed or replaced in this change.

Declaration
public final List<E> getOldItems()
Returns
Type Description
List<E>

The old items.

hashCode()

Declaration
public int hashCode()
Returns
Type Description
int
Overrides

toString()

Declaration
public String toString()
Returns
Type Description
String
Overrides

Implements