105 lines
3.4 KiB
C#
105 lines
3.4 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_equipe : ADBase
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{
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#region Constructeurs
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public A_T_equipe(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 E_nom, int E_point, int? ID_evenement)
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{
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CreerCommande("AjouterT_equipe");
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int res = 0;
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Commande.Parameters.Add("ID_equipe", SqlDbType.Int);
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Direction("ID_equipe", ParameterDirection.Output);
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if(E_nom == null) Commande.Parameters.AddWithValue("@E_nom", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@E_nom", E_nom);
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Commande.Parameters.AddWithValue("@E_point", E_point);
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if(ID_evenement == null) Commande.Parameters.AddWithValue("@ID_evenement", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@ID_evenement", ID_evenement);
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Commande.Connection.Open();
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Commande.ExecuteNonQuery();
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res = int.Parse(LireParametre("ID_equipe"));
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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_equipe, string E_nom, int E_point, int? ID_evenement)
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{
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CreerCommande("ModifierT_equipe");
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int res = 0;
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Commande.Parameters.AddWithValue("@ID_equipe", ID_equipe);
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if(E_nom == null) Commande.Parameters.AddWithValue("@E_nom", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@E_nom", E_nom);
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Commande.Parameters.AddWithValue("@E_point", E_point);
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if(ID_evenement == null) Commande.Parameters.AddWithValue("@ID_evenement", Convert.DBNull);
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else Commande.Parameters.AddWithValue("@ID_evenement", ID_evenement);
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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_equipe> Lire(string Index)
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{
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CreerCommande("SelectionnerT_equipe");
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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_equipe> res = new List<C_T_equipe>();
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while (dr.Read())
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{
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C_T_equipe tmp = new C_T_equipe();
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tmp.ID_equipe = int.Parse(dr["ID_equipe"].ToString());
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tmp.E_nom = dr["E_nom"].ToString();
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tmp.E_point = int.Parse(dr["E_point"].ToString());
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if(dr["ID_evenement"] != DBNull.Value) tmp.ID_evenement = int.Parse(dr["ID_evenement"].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_equipe Lire_ID(int ID_equipe)
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{
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CreerCommande("SelectionnerT_equipe_ID");
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Commande.Parameters.AddWithValue("@ID_equipe", ID_equipe);
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Commande.Connection.Open();
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SqlDataReader dr = Commande.ExecuteReader();
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C_T_equipe res = new C_T_equipe();
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while (dr.Read())
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{
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res.ID_equipe = int.Parse(dr["ID_equipe"].ToString());
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res.E_nom = dr["E_nom"].ToString();
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res.E_point = int.Parse(dr["E_point"].ToString());
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if(dr["ID_evenement"] != DBNull.Value) res.ID_evenement = int.Parse(dr["ID_evenement"].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_equipe)
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{
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CreerCommande("SupprimerT_equipe");
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int res = 0;
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Commande.Parameters.AddWithValue("@ID_equipe", ID_equipe);
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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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