ASP.NET ²Ù×÷MySQLÊý¾Ý¿âµÄ·½·¨ËµÃ÷

using System;
using System.Data;
using System.Diagnostics;
using System.Collections.Generic;
using MySql.Data.MySqlClient;
namespace System
{
 /// <summary>
 /// Description of MySqlDBUtil.
 /// </summary>
 public class MySqlDBUtil
 {
        private static String connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["DBConnection"].ConnectionString.ToString();
  private MySqlDBUtil()
  {
  }
  
  //Ö´Ðе¥Ìõ²åÈëÓï¾ä£¬²¢·µ»Øid£¬²»ÐèÒª·µ»ØidµÄÓÃExceuteNonQueryÖ´ÐС£
  public static int ExecuteInsert(string sql,MySqlParameter[] parameters)
        {
         //Debug.WriteLine(sql);
            using (MySqlConnection connection = new MySqlConnection(connectionString))
            {
                MySqlCommand cmd = new MySqlCommand(sql, connection);
                try
                {
                    connection.Open();
                    if(parameters!=null)cmd.Parameters.AddRange(parameters);
                    cmd.ExecuteNonQuery();
                    cmd.CommandText = @"select LAST_INSERT_ID()";
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