Describes the action that causes a change to a collection.
public : enum class CollectionChange
public enum CollectionChange
Public Enum CollectionChange
Windows 10 (introduced v10.0.10240.0)
Windows.Foundation.FoundationContract (introduced v1)
There is only one notification per type of change to a collection. For example, if an item is inserted, then only a notification for an insertion is sent to a listener that is subscribed to receive change notifications. Use the Index property of the IVectorChangedEventArgs interface or the Key property of the IMapChangedEventArgs; interface to determine the location of the change.
|ItemChanged ItemChanged ItemChanged ItemChanged||
An item is changed in the collection.
|ItemInserted ItemInserted ItemInserted ItemInserted||
An item is added to the collection.
|ItemRemoved ItemRemoved ItemRemoved ItemRemoved||
An item is removed from the collection.
|Reset Reset Reset Reset||
The collection is changed.