Occurs before the Prefilter is hidden, allowing you to cancel this action.
[Browsable(false)] public event PivotFilterEditorEventHandler PrefilterEditorHiding
<Browsable(False)> Public Event PrefilterEditorHiding As PivotFilterEditorEventHandler
The PrefilterEditorHiding event's data class is PivotFilterEditorEventArgs. The following properties provide information specific to this event:
|FilterControl||Gets the Prefilter that displays filter criteria.|
|Handled||Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.|
|OriginalSource||Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.|
|RoutedEvent||Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.|
|Source||Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.|
The event data class exposes the following methods:
|InvokeEventHandler(Delegate, Object)||When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.|
|OnSetSource(Object)||When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.|
To prevent the Prefilter from being hidden, set the event parameter’s Handled property to true.