C#连接mysql数据库

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using MySql.Data.MySqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string mySqlConnectionString="Database=newdb;Data Source=localhost;User Id=root;Password=";
using (MySqlConnection myCon = new MySqlConnection(mySqlConnectionString))
{
using (MySqlCommand cmd = new MySqlCommand("INSERT INTO Test(uid,regdate,remark) values(@uid,curdate(),@remark)", myCon))
{
cmd.Parameters.Add(new MySqlParameter("@uid",this.TextBox1.Text.Trim()));
cmd.Parameters.Add(new MySqlParameter("@remark",this.TextBox2.Text.Trim()));
myCon.Open();
if(cmd.ExecuteNonQuery()==1)
{
Response.Write("<mce:script type="text/javascript"><!--
alert('成功添加了一条记录')
// --></mce:script>");
}
else
{
Response.Write("<mce:script type="text/javascript"><!--
alert('添加失败！！！')
// --></mce:script>");
}
}
}
}
}