| C1.Xaml Assembly > C1.Xaml Namespace > C1TreeView Class : SelectionChanging Event |
'Declaration Public Event SelectionChanging As SelectionChangingEventHandler
public event SelectionChangingEventHandler SelectionChanging
The event handler receives an argument of type SelectionChangingEventArgs containing data related to this event. The following SelectionChangingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| AddedItems | (Inherited from Windows.UI.Xaml.Controls.SelectionChangedEventArgs) |
| Cancel | |
| OriginalSource | (Inherited from Windows.UI.Xaml.RoutedEventArgs) |
| RemovedItems | (Inherited from Windows.UI.Xaml.Controls.SelectionChangedEventArgs) |