using System.Data.SqlClient;using System.IO;public partial class _23092008_displayimage : System.Web.UI.Page{ SqlConnection conn; SqlCommand cmd; protected void Page_Load(object sender, EventArgs e) { conn = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["abcconnectionstring"]); conn.Open(); } public string FormatURL(object strArgument) { return ("format.aspx?guid=" + strArgument); }}