public List <Specialty> GetSpecialties()
{
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
cmd.CommandText = @"SELECT specialties.* FROM stylists
JOIN specialties_stylists ON (stylists.id = specialties_stylists.stylist_id)
JOIN specialties ON (specialties_stylists.specialty_id = specialties.id)
WHERE stylists.id = @StylistId;";
MySqlParameter stylistIdParameter = new MySqlParameter();
stylistIdParameter.ParameterName = "@StylistId";
stylistIdParameter.Value = _id;
cmd.Parameters.Add(stylistIdParameter);
MySqlDataReader rdr = cmd.ExecuteReader() as MySqlDataReader;
List <Specialty> specialties = new List <Specialty> {
};
while (rdr.Read())
{
int specialtyId = rdr.GetInt32(0);
string specialtyName = rdr.GetString(1);
Specialty newSpecialty = new Specialty(specialtyName, specialtyId);
specialties.Add(newSpecialty);
}
conn.Close();
if (conn != null)
{
conn.Dispose();
}
return(specialties);
}