ProjetThe/ProjetTheAlone/Model/A_T_listParticipant.cs

#region Ressources extérieures
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using ProjetTheAlone.Classes;
#endregion

namespace ProjetTheAlone.Acces
{
 /// <summary>
 /// Couche d'accès aux données (Data Access Layer)
 /// </summary>
 public class A_T_listParticipant : ADBase
 {
  #region Constructeurs
  public A_T_listParticipant(string sChaineConnexion)
  	: base(sChaineConnexion)
  { }
  #endregion
  public int Ajouter(int? ID_equipe, int? ID_benificiaire)
  {
   CreerCommande("AjouterT_listParticipant");
   int res = 0;
   Commande.Parameters.Add("ID_LP", SqlDbType.Int);
   Direction("ID_LP", ParameterDirection.Output);
   if(ID_equipe == null) Commande.Parameters.AddWithValue("@ID_equipe", Convert.DBNull);
   else Commande.Parameters.AddWithValue("@ID_equipe", ID_equipe);
   if(ID_benificiaire == null) Commande.Parameters.AddWithValue("@ID_benificiaire", Convert.DBNull);
   else Commande.Parameters.AddWithValue("@ID_benificiaire", ID_benificiaire);
   Commande.Connection.Open();
   Commande.ExecuteNonQuery();
   res = int.Parse(LireParametre("ID_LP"));
   Commande.Connection.Close();
   return res;
  }
  public int Modifier(int ID_LP, int? ID_equipe, int? ID_benificiaire)
  {
   CreerCommande("ModifierT_listParticipant");
   int res = 0;
   Commande.Parameters.AddWithValue("@ID_LP", ID_LP);
   if(ID_equipe == null) Commande.Parameters.AddWithValue("@ID_equipe", Convert.DBNull);
   else Commande.Parameters.AddWithValue("@ID_equipe", ID_equipe);
   if(ID_benificiaire == null) Commande.Parameters.AddWithValue("@ID_benificiaire", Convert.DBNull);
   else Commande.Parameters.AddWithValue("@ID_benificiaire", ID_benificiaire);
   Commande.Connection.Open();
   Commande.ExecuteNonQuery();
   Commande.Connection.Close();
   return res;
  }
  public List<C_T_listParticipant> Lire(string Index)
  {
   CreerCommande("SelectionnerT_listParticipant");
   Commande.Parameters.AddWithValue("@Index", Index);
   Commande.Connection.Open();
   SqlDataReader dr = Commande.ExecuteReader();
   List<C_T_listParticipant> res = new List<C_T_listParticipant>();
   while (dr.Read())
   {
    C_T_listParticipant tmp = new C_T_listParticipant();
    tmp.ID_LP = int.Parse(dr["ID_LP"].ToString());
   if(dr["ID_equipe"] != DBNull.Value) tmp.ID_equipe = int.Parse(dr["ID_equipe"].ToString());
   if(dr["ID_benificiaire"] != DBNull.Value) tmp.ID_benificiaire = int.Parse(dr["ID_benificiaire"].ToString());
    res.Add(tmp);
			}
			dr.Close();
			Commande.Connection.Close();
			return res;
		}
        public List<C_T_beneficiaire> Lire(int ID_Equipe)
        {
         CreerCommande("ListParticipantEquipe");
         Commande.Parameters.AddWithValue("@ID_equipe", ID_Equipe);
         Commande.Connection.Open();
         SqlDataReader dr = Commande.ExecuteReader();
         List<C_T_beneficiaire> res = new List<C_T_beneficiaire>();
         while (dr.Read())
         {
             C_T_beneficiaire tmp = new C_T_beneficiaire();
             tmp.ID_beneficiaire = int.Parse(dr["ID_beneficiaire"].ToString());
             tmp.B_nom = dr["B_nom"].ToString();
             tmp.B_prenom = dr["B_prenom"].ToString();
             if (dr["B_anniversaire"] != DBNull.Value) tmp.B_anniversaire = DateTime.Parse(dr["B_anniversaire"].ToString());
             if (dr["B_img"] != DBNull.Value) tmp.B_img = Outil.toNullableByteArray.Convert((byte[])dr["B_img"]);
             res.Add(tmp);
         }
         dr.Close();
         Commande.Connection.Close();
         return res;
        }
  public C_T_listParticipant Lire_ID(int ID_LP)
  {
   CreerCommande("SelectionnerT_listParticipant_ID");
   Commande.Parameters.AddWithValue("@ID_LP", ID_LP);
   Commande.Connection.Open();
   SqlDataReader dr = Commande.ExecuteReader();
   C_T_listParticipant res = new C_T_listParticipant();
   while (dr.Read())
   {
    res.ID_LP = int.Parse(dr["ID_LP"].ToString());
   if(dr["ID_equipe"] != DBNull.Value) res.ID_equipe = int.Parse(dr["ID_equipe"].ToString());
   if(dr["ID_benificiaire"] != DBNull.Value) res.ID_benificiaire = int.Parse(dr["ID_benificiaire"].ToString());
   }
			dr.Close();
			Commande.Connection.Close();
			return res;
		}
  public int Supprimer(int ID_LP)
  {
   CreerCommande("SupprimerT_listParticipant");
   int res = 0;
   Commande.Parameters.AddWithValue("@ID_LP", ID_LP);
   Commande.Connection.Open();
   res = Commande.ExecuteNonQuery();
			Commande.Connection.Close();
			return res;
		}
 }
}