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{
string sqlstr = ConfigurationManager.ConnectionStrings["zhenji"].ConnectionString;
SqlConnection conn = new SqlConnection(sqlstr);
conn.Open();
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{
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using System;
using System.IO;
using System.Web;
using System.Text;
using System.Text.RegularExpressions;
/// <summary>
/// Removes whitespace from the webpage.
/// </summary>
public class ViewstateModule : IHttpModule
{
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