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ASPxDockManager.Callback Event

Fires when a round trip to the server has been initiated by a call to the client ASPxClientDockManager.PerformCallback method.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v18.2.dll


public event CallbackEventHandlerBase Callback
Public Event Callback As CallbackEventHandlerBase

Event Data

The Callback event's data class is CallbackEventArgsBase. The following properties provide information specific to this event:

Property Description
Parameter Gets a string that contains specific information (if any) passed from the client side.


The Callback event allows any desired server-side processing to be performed in response to a call to the client ASPxClientDockManager.PerformCallback method, and the panel's content being updated, as required.

Specific information passed from the client side can be obtained via the CallbackEventArgsBase.Parameter property.

See Also