C#´ò°üSQLÊý¾Ý¿â²¿Êð°²×°

²Î¿¼¡¶ASP.NETÓëSQLÒ»Æð´ò°ü²¿Êð°²×°¡·
£¬ÕâƪÎÄÕÂÊÇÕë¶ÔVB.NETÓëSQL Ò»Æð´ò°üµÄ,µ«ÊÇÎÒʹÓõÄÊÇC#,µ±È»Ö»ÒªÐÞ¸ÄÒ»ÏÂÖ÷Òª°²×°Àà¿â¾ÍÐÐÁË!C#µÄÀà¿â´úÂëÈçÏÂ:DBCustomAction.cs
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 )