95 lines
2.7 KiB
C#
95 lines
2.7 KiB
C#
#region Ressources extérieures
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Data;
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using System.Data.SqlClient;
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using System.Data.SqlTypes;
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using ProjetTheAlone.Classes;
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#endregion
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namespace ProjetTheAlone.Acces
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{
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/// <summary>
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/// Couche d'accès aux données (Data Access Layer)
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/// </summary>
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public class A_T_typeRepa : ADBase
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{
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#region Constructeurs
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public A_T_typeRepa(string sChaineConnexion)
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: base(sChaineConnexion)
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{ }
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#endregion
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public int Ajouter(string TR_nom)
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{
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CreerCommande("AjouterT_typeRepa");
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int res = 0;
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Commande.Parameters.Add("ID_typeRepa", SqlDbType.Int);
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Direction("ID_typeRepa", ParameterDirection.Output);
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if(TR_nom == null) Commande.Parameters.AddWithValue("@TR_nom", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@TR_nom", TR_nom);
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Commande.Connection.Open();
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Commande.ExecuteNonQuery();
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res = int.Parse(LireParametre("ID_typeRepa"));
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Commande.Connection.Close();
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return res;
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}
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public int Modifier(int ID_typeRepa, string TR_nom)
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{
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CreerCommande("ModifierT_typeRepa");
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int res = 0;
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Commande.Parameters.AddWithValue("@ID_typeRepa", ID_typeRepa);
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if(TR_nom == null) Commande.Parameters.AddWithValue("@TR_nom", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@TR_nom", TR_nom);
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Commande.Connection.Open();
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Commande.ExecuteNonQuery();
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Commande.Connection.Close();
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return res;
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}
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public List<C_T_typeRepa> Lire(string Index)
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{
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CreerCommande("SelectionnerT_typeRepa");
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Commande.Parameters.AddWithValue("@Index", Index);
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Commande.Connection.Open();
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SqlDataReader dr = Commande.ExecuteReader();
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List<C_T_typeRepa> res = new List<C_T_typeRepa>();
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while (dr.Read())
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{
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C_T_typeRepa tmp = new C_T_typeRepa();
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tmp.ID_typeRepa = int.Parse(dr["ID_typeRepa"].ToString());
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tmp.TR_nom = dr["TR_nom"].ToString();
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res.Add(tmp);
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}
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dr.Close();
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Commande.Connection.Close();
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return res;
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}
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public C_T_typeRepa Lire_ID(int ID_typeRepa)
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{
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CreerCommande("SelectionnerT_typeRepa_ID");
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Commande.Parameters.AddWithValue("@ID_typeRepa", ID_typeRepa);
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Commande.Connection.Open();
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SqlDataReader dr = Commande.ExecuteReader();
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C_T_typeRepa res = new C_T_typeRepa();
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while (dr.Read())
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{
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res.ID_typeRepa = int.Parse(dr["ID_typeRepa"].ToString());
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res.TR_nom = dr["TR_nom"].ToString();
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}
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dr.Close();
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Commande.Connection.Close();
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return res;
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}
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public int Supprimer(int ID_typeRepa)
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{
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CreerCommande("SupprimerT_typeRepa");
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int res = 0;
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Commande.Parameters.AddWithValue("@ID_typeRepa", ID_typeRepa);
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Commande.Connection.Open();
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res = Commande.ExecuteNonQuery();
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Commande.Connection.Close();
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return res;
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}
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}
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}
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