C#

bool OpenConn()
{ 
  try
  {
    Conn = new SqlCeConnection(String.Format(@"Data Source={0}\
                 {1}", PathI, "MyDB.SDF"));
    Conn.Open();
    return true;
   }
  catch (SqlCeException err)
  {
    MessageBox.Show(err.Message, "Connetion error");
    return false;
  }
}