ComponentOne FinancialChart for WPF
SelectionChanging Event



C1.WPF Namespace > C1TreeView Class : SelectionChanging Event
Occurs when the current selection begin to change.
Syntax
'Declaration
 
Public Event SelectionChanging As SelectionChangingEventHandler
'Usage
 
Dim instance As C1TreeView
Dim handler As SelectionChangingEventHandler
 
AddHandler instance.SelectionChanging, handler
public event SelectionChangingEventHandler SelectionChanging
public:
event SelectionChangingEventHandler^ SelectionChanging
Event Data

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.

PropertyDescription
(Inherited from System.Windows.Controls.SelectionChangedEventArgs)
Cancel the Selection operation.  
(Inherited from System.Windows.RoutedEventArgs)
(Inherited from System.Windows.RoutedEventArgs)
(Inherited from System.Windows.Controls.SelectionChangedEventArgs)
(Inherited from System.Windows.RoutedEventArgs)
(Inherited from System.Windows.RoutedEventArgs)
See Also