ASPxTreeList.NodeUpdated Event

Occurs after a node has been updated.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v19.2.dll


public event ASPxDataUpdatedEventHandler NodeUpdated
Public Event NodeUpdated As ASPxDataUpdatedEventHandler

Event Data

The NodeUpdated event handler receives an argument of the ASPxDataUpdatedEventArgs type. The following properties provide information specific to this event.

Property Description
AffectedRecords Gets the number of records affected by the update operation.
Exception Gets the exception (if any) that was raised during the update operation.
ExceptionHandled Gets or sets whether an exception raised during the update operation was handled in the event handler.
Keys Gets a dictionary of field name/value pairs that represent the primary key of the row to update.
NewValues Gets a dictionary that contains the updated values of the non-key field name/value pairs in the row.
OldValues Gets a dictionary that contains the original field name/value pairs for the updated record.


The NodeUpdated event occurs after the node with modified cell values has been updated. End-users can update nodes by clicking the Update command. To update nodes in code, call the ASPxTreeList.UpdateEdit method. To cancel the update operation, handle the ASPxTreeList.NodeUpdating event.

See Also