Configuration ASP.Net Tutorial

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs"  Inherits="EncryptConfig" %>



    Untitled Page


    
    

    
    

    


File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Web.Configuration;
public partial class EncryptConfig : System.Web.UI.Page
{
  protected void Page_Load(object sender, EventArgs e)
  {
    Configuration config = WebConfigurationManager.OpenWebConfiguration(Request.ApplicationPath);
    ConfigurationSection appSettings = config.GetSection("appSettings");
    if (appSettings.SectionInformation.IsProtected)
    {
      appSettings.SectionInformation.UnprotectSection();
    }
    else
    {
      appSettings.SectionInformation.ProtectSection("DataProtectionConfigurationProvider");
    }
    config.Save();
  }
}