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using System;
using System.Collections;
using System.ComponentModel;
using System.Configuration.Install;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Reflection;
using System.Text.RegularExpressions;
using System.Windows.Forms;
using System.Text;
using Microsoft.Win32;
namespace install
{
     /// <summary>
     /// Installer µÄժҪ˵Ã÷¡£
     /// </summary>
     [RunInstaller(true)]
     public class Installer : System.Configuration.Install.Installer
     {
         /// <summary>
         /// ±ØÐèµÄÉè¼ÆÆ÷±äÁ¿¡£
         /// </summary>
         string conStr="packet size=4096;integrated security=SSPI;"+
              "data source=\"(local)\";persist security info=False;"+
              "initial catalog=master;connect timeo


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