Occurs after a callback sent by the current control has been processed on the server, but prior to the time the respective callback result render is formed.
NuGet Package: DevExpress.Web
public event EventHandler BeforeGetCallbackResult
Public Event BeforeGetCallbackResult As EventHandler
The BeforeGetCallbackResult event's data class is EventArgs.
This event can be considered as an alternative to a web control’s PreRender event, which by design is not invoked during callback processing.