public Tva Find(int id)
{
MaConnexion.Open();
SqlCommand requete = new SqlCommand("Select * from tva where tva_id=@id", MaConnexion);
requete.Parameters.AddWithValue("@id", id);
SqlDataReader lecture = requete.ExecuteReader();
lecture.Read();
Tva t = new Tva();
t.Id = Convert.ToInt32(lecture["tva_id"]);
t.Nom = lecture["tva_nom"].ToString();
t.Taux = Convert.ToDouble(lecture["tva_taux"]);
lecture.Close();
MaConnexion.Close();
return(t);
}
public List <Tva> List()
{
MaConnexion.Open();
List <Tva> resultat = new List <Tva>();
SqlCommand requete = new SqlCommand("select * from tva", MaConnexion);
SqlDataReader lecture = requete.ExecuteReader();
while (lecture.Read())
{
Tva t = new Tva();
t.Id = Convert.ToInt32(lecture["tva_id"]);
t.Nom = lecture["tva_nom"].ToString();
t.Taux = Convert.ToDouble(lecture["tva_taux"]);
resultat.Add(t);
}
lecture.Close();
MaConnexion.Close();
return(resultat);
}
