ASPxVerticalGrid.CustomCallback Event
Fires when a round trip to the server has been initiated by a call to the client ASPxClientVerticalGrid.PerformCallback method.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v24.1.dll
NuGet Package: DevExpress.Web
Declaration
Event Data
The CustomCallback event's data class is ASPxVerticalGridCustomCallbackEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Parameters | Gets a string that contains specific information (if any) passed from the client side. Inherited from ASPxGridCustomCallbackEventArgs. |
Remarks
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.
Note
Don’t export the ASPxVerticalGrid’s content during callbacks, because ASP.NET does not support sending binary content during a callback.