1 Sys.WebForms.BeginRequestEventArgs = function Sys$WebForms$BeginRequestEventArgs(request, postBackElement) {
5 var e = Function._validateParams(arguments, [
6 {name: "request", type: Sys.Net.WebRequest},
7 {name: "postBackElement", mayBeNull: true, domElement: true}
8 ]);
9 if (e) throw e;
10 Sys.WebForms.BeginRequestEventArgs.initializeBase(this);
11 this._request = request;
12 this._postBackElement = postBackElement;
13 }