Sys.WebForms Namespace

The Sys.WebForms namespace contains classes related to partial-page rendering in the Microsoft Ajax Library.

Types

Name	Description
Sys.WebForms.BeginRequestEventArgs Class	Used by the beginRequest event of the PageRequestManager class to pass argument information to event handlers.
Sys.WebForms.EndRequestEventArgs Class	Used by the endRequest event of the PageRequestManager class to pass argument information to event handlers.
Sys.WebForms.InitializeRequestEventArgs Class	Used by the initializeRequest event of the PageRequestManager class to pass argument information to event handlers.
Sys.WebForms.PageLoadedEventArgs Class	Used by the pageLoaded event of the PageRequestManager class to send event data that represents the UpdatePanel controls that were updated and created in the most recent postback.
Sys.WebForms.PageLoadingEventArgs Class	Used by the pageLoading event of the PageRequestManager class to send event data that represents the UpdatePanel controls that are being updated and deleted as a result of the most recent postback.
Sys.WebForms.PageRequestManager Class	Manages client partial-page updates of server UpdatePanel controls. In addition, defines properties, events, and methods that can be used to customize a Web page with client script.
Sys.WebForms Exceptions	Defines exceptions that can occur during partial-page updates.