title: How to connect aws rds(mysql) through C#(.net)
body: <p>I made a AWS RDSserver(with host name "xxxxxxx.xxxxx.ap-northeast-2.rds.amazonaws.com").</p>
  
  <p>I can connect the database with mysql workbench successfully.</p>
  
  <p>i tried to connect the database with C#(using MySql.Data.MySqlClient;), 
  but it did not work.</p>
  
  <p>the function works well when i connect local "MYSQL" db with using host name through ip(like 10.10.10.10).</p>
  
  <p>is there any other way to connect ? </p>