xtrareports-devexpress-dot-xtrareports-dot-web-dot-aspxreportdesigner-dot-underscore-events.md
A control to create an End-User Report Designer in ASP.NET applications.
| Name | Description |
|---|---|
| CallbackError static | Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control. Inherited from ASPxWebControl. |
| CanProcessHandlerRequest static | Occurs when a request is sent to the DevExpress HTTP handler. Handle this event to stop processing requests for the ASPxReportDesigner. |
| CustomJSProperties | Enables you to supply any server data that can then be parsed on the client. |
| DataBinding | Occurs when the server control binds to a data source. Inherited from Control. |
| Disposed | Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. Inherited from Control. |
| Init | Occurs when the server control is initialized, which is the first step in its lifecycle. Inherited from Control. |
| Load | Occurs when the server control is loaded into the Page object. Inherited from Control. |
| PreRender | Occurs after the Control object is loaded but prior to rendering. Inherited from Control. |
| SaveReportLayout | Occurs after a command to save the report layout is executed. This is a legacy event. Use the ReportStorageWebExtension service to save and load a report instead of this event. |
| Unload | Occurs when the server control is unloaded from memory. Inherited from Control. |
See Also