| C1.Xaml.Maps Assembly > C1.Xaml.Maps Namespace > IMapLayerCollection Class : CollectionChanged Event |
'DeclarationPublic Event CollectionChanged As NotifyCollectionChangedEventHandler
'UsageDim instance As IMapLayerCollection Dim handler As NotifyCollectionChangedEventHandler AddHandler instance.CollectionChanged, handler
public event NotifyCollectionChangedEventHandler CollectionChanged
The event handler receives an argument of type NotifyCollectionChangedEventArgs containing data related to this event. The following NotifyCollectionChangedEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Action | |
| NewItems | |
| NewStartingIndex | |
| OldItems | |
| OldStartingIndex |