Quick ASP.Net AJAX example

• new asp.net page(normal nothing special)
• drop a toolbox > AJAX Extensions > ScriptManager control
• set ScriptManager.EnablePageMethods="True" on the html side
• set on the code behind side:
• using System.Web.Script.Services;
• using System.Web.Services;
• [ScriptService]
• public partial class _Default : System.Web.UI.Page
• [WebMethod]
• public static string HelloWorld()