index.aspx<%@ Page Language="C#" %> First Page Enter your name: When do you want to fly? OnClick="Button1_Click" /> PostBackUrl="NextPage.aspx" /> File: NextPage.aspx<%@ Page Language="C#" %><%@ PreviousPageType VirtualPath="Default.aspx" %> "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> Second Page