Occurs after the Column Chooser has been shown.
public event RoutedEventHandler ShownColumnChooser
Public Event ShownColumnChooser As RoutedEventHandler
The ShownColumnChooser event's data class is RoutedEventArgs. The following properties provide information specific to this event:
|Handled||Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.|
|OriginalSource||Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class.|
|RoutedEvent||Gets or sets the RoutedEvent associated with this RoutedEventArgs instance.|
|Source||Gets or sets a reference to the object that raised the event.|
To show the Column Chooser, use the DataViewBase.ShowColumnChooser method. After the Column Chooser has been shown, the ShownColumnChooser event is raised.
To determine whether the Column Chooser is displayed within a View, use the DataViewBase.IsColumnChooserVisible property.