Initializes a new instance of the BeginRequestEventArgs class.
var args = new Sys.WebForms.BeginRequestEventArgs(request, postBackElement, updatePanelsToUpdate);
Parameters
Term |
Definition |
|---|---|
request |
A Sys.Net.WebRequest representing the web request for the EventArgs. |
postBackElement |
The postback element that initiated the async postback. |
updatePanelsToUpdate |
(Optional) A list of UniqueIDs for UpdatePanel controls that are requested to update their rendering by the client. Server-side processing may update additional UpdatePanels. |