.NET连接MySQL数据库示例

using System;
using System.Data;
using MySql.Data.MySqlClient;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            using (MySqlConnection conn = new MySqlConnection("server=localhost;uid=root;pwd=root123;database=test"))
            {
                conn.Open();
                using (MySqlCommand cmd = new MySqlCommand("select * from Person", conn))
                {
                    MySqlDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
                    while (reader.Read())
                    {
                        Console.WriteLine("{0},{1},{2}", reader["Id"], reader["Name"], reader["Age"]);
                    }
                }
                conn.Close();
            }

            Console.ReadKey();
        }
    }
}