public static Habilite Insert(Habilite habilite)
{
SqlConnection connection = DataBase.connection;
String requete = @"INSERT INTO habilite(type) VALUES (@type) SELECT SCOPE_IDENTITY()";
SqlCommand commande = new SqlCommand(requete, connection);
commande.Parameters.AddWithValue("libelle", habilite.Type);
try
{
connection.Open();
Decimal IDENTIFIANTDERNIERAJOUT = (Decimal)commande.ExecuteScalar();
return HabiliteDB.Get(Int32.Parse(IDENTIFIANTDERNIERAJOUT.ToString()));
}
catch (Exception)
{
throw;
}
finally
{
connection.Close();
}
}
/// <summary>
/// Récupère une Habilite à partir d'un identifiant de client
/// </summary>
/// <param name="Identifiant">Identifant de Habilite</param>
/// <returns>Un Habilite </returns>
public static Habilite Get(Int32 identifiant)
{
//Connection
SqlConnection connection = DataBase.connection;
//Commande
String requete = @"SELECT Identifiant, Type FROM Habilite
WHERE Identifiant = @Identifiant ";
SqlCommand commande = new SqlCommand(requete, connection);
//Paramètres
commande.Parameters.AddWithValue("Identifiant", identifiant);
//Execution
connection.Open();
SqlDataReader dataReader = commande.ExecuteReader();
dataReader.Read();
//1 - Création du Habilite
Habilite habilite = new Habilite();
habilite.Identifiant = dataReader.GetInt32(0);
habilite.Type = dataReader.GetString(1);
dataReader.Close();
connection.Close();
return habilite;
}
public static Boolean Delete(Habilite habilite)
{
Boolean isDelete = false;
//Connection
SqlConnection connection = DataBase.connection;
String requete = @"DELETE FROM habilite WHERE Identifiant = @Identifiant ";
SqlCommand commande = new SqlCommand(requete, connection);
commande.Parameters.AddWithValue("Identifiant", habilite);
try
{
connection.Open();
commande.ExecuteNonQuery();
isDelete = true;
}
catch (Exception)
{
isDelete = false;
}
finally
{
connection.Close();
}
return isDelete;
}
public static Boolean Update(Habilite habilite)
{
Boolean isUpDAte = false ;
//mettre a jour la base de donnée
// retourne un boulean si l'update ses bien dérouler
//Connection
SqlConnection connection = DataBase.connection;
String requete = @"UPDATE habilite SET type = @type WHERE identifiant = @identifiant ";
SqlCommand commande = new SqlCommand(requete, connection);
commande.Parameters.AddWithValue("Libelle", habilite.Type);
commande.Parameters.AddWithValue("identifiant", habilite);
try
{
connection.Open();
commande.ExecuteNonQuery();
isUpDAte = true;
}
catch (Exception)
{
isUpDAte = false;
}
finally
{
connection.Close();
}
return isUpDAte;
}
public static List<Habilite> List()
{
//Récupération de la chaine de connexion
//Connection
SqlConnection connection = DataBase.connection;
//Commande
String requete = "SELECT Identifiant ,Type FROM Habilite";
connection.Open();
SqlCommand commande = new SqlCommand(requete, connection);
//execution
SqlDataReader dataReader = commande.ExecuteReader();
List<Habilite> list = new List<Habilite>();
while (dataReader.Read())
{
//1 - Créer un Habilite à partir des donner de la ligne du dataReader
Habilite habilite = new Habilite();
habilite.Identifiant = dataReader.GetInt32(0);
habilite.Type = dataReader.GetString(1);
//2 - Ajouter ce Habilite à la list de client
list.Add(habilite);
}
dataReader.Close();
connection.Close();
return list;
}