ASPxTreeList.NodeInserted Event
Occurs after a new node has been added to the ASPxTreeList.
Namespace: DevExpress.Web.ASPxTreeList
Assembly: DevExpress.Web.ASPxTreeList.v19.1.dll
Declaration
Event Data
The NodeInserted event's data class is ASPxDataInsertedEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| AffectedRecords | Gets the number of records affected by the update operation. Inherited from ASPxDataBaseUpdatedEventArgs. |
| Exception | Gets the exception (if any) that was raised during the update operation. Inherited from ASPxDataBaseUpdatedEventArgs. |
| ExceptionHandled | Gets or sets whether an exception raised during the update operation was handled in the event handler. Inherited from ASPxDataBaseUpdatedEventArgs. |
| NewValues | Gets a dictionary that contains the values of the non-key field name/value pairs in the row to be inserted. |
Remarks
End-users can create new nodes by clicking the New command. Use the ASPxTreeList.StartEditNewNode method to switch the ASPxTreeList to edit mode in code, and specify a new node’s values. When finished, click the Update button. This creates a new node with the specified values, and appends it to the required position.
To cancel the insert operation, handle the ASPxTreeList.NodeInserting event.
To learn more, see Adding and Deleting Nodes.