C#连接MySql

1.安装MySql for .net插件mysql-connector-net-5.0.8.1.exe,可从这里下载：
  http://mysql.isu.edu.tw/Downloads/Connector-Net/?dir=/Unix/Database/MySQL/Downloads/Connector-Net&page=3
2.工程中引用MySql.Data命名空间．
3.代码如下：
using MySql.Data.MySqlClient;
private void button1_Click(object sender, EventArgs e)
{
 string myConnectionString = "Database=DBtest;
 Data Source=localhost;
 User Id=root;
 Password=sa;
 charset=gb2312";
 MySqlConnection myConnection = new MySqlConnection(myConnectionString);
 myConnection.Open();
 string SqlStr = "select * from Table1";
 MySqlDataAdapter Mda = new MySqlDataAdapter(SqlStr, myConnection);
 DataSet Ds = new DataSet();
 Mda.Fill(Ds);
 dataGridView1.DataSource = Ds.Tables[0];
}