public IList <Pupil> GetAllPupils()
{
SqlConnection connection = (SqlConnection)GetConnection();
SqlCommand command = new SqlCommand(SELECT_ALL_PUPILS, connection);
SqlDataReader reader = command.ExecuteReader();
IList <Pupil> list = new List <Pupil>();
if (reader.HasRows)
{
while (reader.Read())
{
Pupil pupil = new Pupil();
pupil.Surname = reader.GetString(1);
pupil.Name = reader.GetString(2);
pupil.Passport = reader.GetString(3);
pupil.Birthday = reader.GetDateTime(4);
pupil.Rating = reader.GetFloat(5);
list.Add(pupil);
}
}
ReleaseConnection(connection);
return(list);
}
