DataViewBase.ShowFilterPopup Event

Enables you to customize a column's filter dropdown.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.1.Core.dll

Declaration

public event FilterPopupEventHandler ShowFilterPopup
Public Event ShowFilterPopup As FilterPopupEventHandler

Event Data

The ShowFilterPopup event's data class is FilterPopupEventArgs. The following properties provide information specific to this event:

Property Description
Column Provides access to a grid column whose values should be filtered.
ComboBoxEdit Gets the filter dropdown.
ExcelColumnFilterSettings Provides access to the settings of the Excel-style filter.
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.
PopupBaseEdit Gets the filter pop-up.
RoutedEvent Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source Gets the View that raised the event.

Remarks

The ShowFilterPopup event is raised before a column's filter dropdown is shown, allowing you to customize its filter items. For example, you can delete existing items, change the popup's minimum width and height, add new items with custom captions and filter values, etc.

See Also