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using System;
using System.Collections;
using System.Data.SqlClient;
using System.ComponentModel;
using System.Configuration.Install;
using System.Diagnostics;
using System.IO;
using System.Xml;
using System.Reflection;
namespace PMS
{
 /// <summary>
 /// DBCustomAction µÄժҪ˵Ã÷¡£
 /// </summary>
 [RunInstaller(true)]
 public class DBCustomAction : System.Configuration.Install.Installer
 {
  /// <summary>
  /// ±ØÐèµÄÉè¼ÆÆ÷±äÁ¿¡£
  /// </summary>
  private System.ComponentModel.Container components = null;
  public DBCustomAction()
  {
   // ¸Ãµ÷ÓÃÊÇÉè¼ÆÆ÷Ëù±ØÐèµÄ¡£
   InitializeComponent();
   // TODO: ÔÚ InitializeComponent µ÷ÓúóÌí¼ÓÈκγõʼ»¯
  }
  private void ExecuteSql(string conn,string DatabaseName,string Sql)
  {
   SqlConnection mySqlConnection=new SqlConnection(conn);  
   SqlCommand Command=new SqlCommand(Sql, mySqlConnection);  
   mySqlConnection.Open();  
   mySqlConnection.ChangeDatabase(DatabaseName);  
   try
   {
    Command.ExecuteNonQuery();
   }  
   finally
   {
    //close Connection  
    mySqlConnection.Close();
   }
  }
  /// <summary>
  /// ÇåÀíËùÓÐÕýÔÚʹÓõÄ×ÊÔ´¡£
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
  &nb