Fires when a round trip to the server has been initiated by a call to the client ASPxClientVerticalGrid.PerformCallback method.
public event ASPxVerticalGridCustomCallbackEventHandler CustomCallback
Public Event CustomCallback As ASPxVerticalGridCustomCallbackEventHandler
The CustomCallback event's data class is ASPxVerticalGridCustomCallbackEventArgs. The following properties provide information specific to this event:
|Parameters||Gets a string that contains specific information (if any) passed from the client side. Inherited from ASPxGridCustomCallbackEventArgs.|
The CustomCallback event allows any desired server-side processing to be performed in response to a call to the client ASPxClientVerticalGrid.PerformCallback method.
Use the ASPxGridCustomCallbackEventArgs.Parameters property to get the information passed from the client side.
Don't export the ASPxVerticalGrid's content during callbacks, because ASP.NET does not support sending binary content during a callback.