我正在尝试将 C# 应用程序连接到位于远程服务器中的 MySQL 数据库。当我尝试执行这个简单的程序时,我收到以下错误:sqlException was unhandled
private void button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection("user id=student_abdo;password=XXXXXX;server=178.239.167.XXX;Trusted_Connection=yes;database=student_sms;connection timeout=30");
SqlCommand com = new SqlCommand("UPDATE `sms` SET `id`=23 WHERE `sms`='hi'",con);
com.CommandType = CommandType.Text;
con.Open();
com.ExecuteNonQuery();
con.Close();
}