ListEditor.NewObjectCanceled Event

Occurs after creation of a new object is cancelled in a List Editor.

Namespace: DevExpress.ExpressApp.Editors

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

public event EventHandler NewObjectCanceled
Public Event NewObjectCanceled As EventHandler

Event Data

The NewObjectCanceled event handler receives an argument of the EventArgs type.

Remarks

Handle this event to perform specific actions when creation of a new object is cancelled.

This event occurs only in those List Editors whose controls support creation of new objects and supply the required event notification. For instance, the built-in GridListEditor supports this event because its XtraGrid control can display the new item row.

When deriving from the ListEditor class, raise this event when creation of a new object is cancelled. In addition, the ListEditor.NewObjectAdding and ListEditor.NewObjectCreated events should be raised where appropriate. In this instance, the NewObjectViewController will correctly create and manage a business object of the required type.

See Also