GridViewBase.ShowingEditor Event

Enables you to prevent an end-user from activating editors of individual cells.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v14.2.dll

Declaration

C#

public event ShowingEditorEventHandler ShowingEditor

VB.NET

Public Event ShowingEditor As ShowingEditorEventHandler

Event Data

The ShowingEditor event's handler receives an argument of the ShowingEditorEventArgs type. The following properties provide information specific to this event:

Property	Description
Cancel	Gets or sets the value indicating whether to prevent showing the editor.
Column	Gets a column, for which an event has been raised.
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.
Row	Gets the data row for which an event has been raised.
RowHandle	Gets or sets the row handle, for which an event has been raised. Inherited from EditorEventArgsBase.
Source	Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.
Value	Gets the edit value stored in the editor, for which an event has been raised. Inherited from EditorEventArgsBase.

Remarks

The ShowingEditor event is raised before the focused cell's editor is activated, allowing you to cancel the action and prevent its value from being edited. To do this, set the event parameter's Cancel property to false.

To learn more, see Showing and Hiding Editors.

Examples