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ASPxWebControl.CallbackError Event

Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v20.2.dll


public static event EventHandler CallbackError

Event Data

The CallbackError event's data class is EventArgs.


See Handling Callback Exceptions on the Server Side to learn more.


This example demonstrates how the ASPxWebControl.CallbackError server static event can be used within the Global.asax file to delegate handling of exceptions that occur during processing of DevExpress web control callbacks to the Application_Error event handler.

View Example