GridControlBase.CellValueChanging Event

Fires in response to changing the edit value.

Namespace: DevExpress.UI.Xaml.Grid

Assembly: DevExpress.UI.Xaml.Grid.v18.2.dll

Declaration

C#

public event CellValueChangedEventHandler CellValueChanging

VB.NET

Public Event CellValueChanging As CellValueChangedEventHandler

Event Data

The CellValueChanging event's data class is DevExpress.UI.Xaml.Grid.CellValueChangedEventArgs.

Remarks

The CellValueChanging event is raised each time the edited value is being changed (an end-user types or deletes a character, chooses a value from the dropdown list, etc.).

The CellValueChanging event doesn’t fire when a cell’s value is changed using the methods provided by a data source. Handle this event if you need to provide an immediate response to end-user actions. For instance, you may close the editor and focus the next cell when the edit value’s length exceeds the predefined value.