GridControlBase.CellValueChanging Event
Fires in response to changing the edit value.
Namespace: DevExpress.UI.Xaml.Grid
Assembly: DevExpress.UI.Xaml.Grid.v21.2.dll
NuGet Package: DevExpress.Uwp.Controls
Declaration
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.