BaseEdit.EditValueChanged Event
Occurs after the editor’s value has been changed.
Namespace: DevExpress.UI.Xaml.Editors
Assembly: DevExpress.UI.Xaml.Editors.v21.2.dll
NuGet Package: DevExpress.Uwp.Controls
Declaration
Event Data
The EditValueChanged event's data class is EditValueChangedEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| NewValue | Gets a new value that has been assigned to the editor. |
| OldValue | Gets the previous edit value, which has been replaced by the new value. |
Remarks
The editor’s value is specified by the BaseEdit.EditValue property. Before the editor’s value is changed, the editor raises the BaseEdit.Validate event, and allows you to check whether a new value is valid. If the new value is valid, it is accepted and the EditValueChanged event is raised. If the value is invalid, the EditValueChanged event isn’t raised.
To disable the editor’s validation mechanism, set the BaseEdit.CausesValidation property to false. In this instance, the EditValueChanged event is raised each time the edit value changes.