PivotGridControl.CustomPrefilterDisplayText Event
Enables custom text to be displayed within the Prefilter Panel.
Namespace: DevExpress.Xpf.PivotGrid
Assembly: DevExpress.Xpf.PivotGrid.v19.1.dll
Declaration
Event Data
The CustomPrefilterDisplayText event's data class is CustomPrefilterDisplayTextEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| 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. |
| Value | Gets or sets the text that should be displayed within the Prefilter Panel. |
The event data class exposes the following methods:
| Method | Description |
|---|---|
| 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. |
Remarks
The text displayed within the Prefilter Panel is returned by the PivotGridControl.PrefilterPanelText property. To replace the text displayed within the Prefilter Panel, handle the CustomPrefilterDisplayText event, and specify the event parameter’s CustomPrefilterDisplayTextEventArgs.Value property.
The CustomPrefilterDisplayText event is raised each time the Prefilter Panel is repainted.