addarticle.aspx.cs

Asynchrounous pages with Ajax to refresh the page without postback

using System;
using System.Data;
using System.Web.UI;

public partial class AddArticle : Page
{
  protected void Add_Click(object sender, EventArgs e)
  {
    // Retrieve the cached DataTable.
    DataTable dt = (DataTable)Cache["Headlines"];

    // Add a row for the posted title.
    dt.Rows.Add(new object[] {DateTime.Now, ArticleTitle.Text});

    // In real use, save the added data to a database
    //  or other underlying data store here.

    // Re-cache the updated DataTable.
    Cache["Headlines"] = dt;
  }
}