public static Appret Get(Int32 Identifiant)
{
Appret appret = new Appret();
//Connection
SqlConnection connection = DataBase.Connection();
//Requete
String requete = select+" WHERE Identifiant = @Identifiant;";
//Commande
SqlCommand commande = new SqlCommand(requete, connection);
//Parametres
commande.Parameters.AddWithValue("Identifiant", Identifiant);
//Execution
try
{
connection.Open();
SqlDataReader dataReader = commande.ExecuteReader();
while (dataReader.Read())
{
appret.Identifiant = dataReader.GetInt32(0);
appret.Reference = dataReader.GetString(1);
appret.Min = dataReader.GetInt32(2);
appret.Norme = dataReader.GetInt32(3);
appret.Max = dataReader.GetInt32(4);
}
dataReader.Close();
}
catch (Exception)
{
appret = null;
}
finally
{
connection.Close();
}
return appret;
}
public static Boolean Insert(Appret appret)
{
//Connection
SqlConnection connection = DataBase.Connection();
//Requete
String requete = @"INSERT INTO Appret (" + champs + ") VALUES (@Reference,@Min,@Norme,@Max);";
//Commande
SqlCommand commande = new SqlCommand(requete, connection);
//Parametres
commande.Parameters.AddWithValue("Reference", appret.Reference);
commande.Parameters.AddWithValue("Min", appret.Min);
commande.Parameters.AddWithValue("Norme", appret.Norme);
commande.Parameters.AddWithValue("Max", appret.Max);
//Execution
try
{
connection.Open();
commande.ExecuteNonQuery();
return true;
}
catch (Exception)
{
return false;
}
finally
{
connection.Close();
}
}
public static Boolean Update(Appret appret)
{
//Connection
SqlConnection connection = DataBase.Connection();
//Requete
String requete = @"UPDATE Appret
SET Reference=@Reference,Min=@Min,Norme=@Norme,Max=@Max
WHERE Identifiant=@Identifiant ;";
//Commande
SqlCommand commande = new SqlCommand(requete, connection);
//Parametres
commande.Parameters.AddWithValue("Identifiant",appret.Identifiant);
commande.Parameters.AddWithValue("Reference", appret.Reference);
commande.Parameters.AddWithValue("Min", appret.Min);
commande.Parameters.AddWithValue("Norme", appret.Norme);
commande.Parameters.AddWithValue("Max", appret.Max);
//Execution
try
{
connection.Open();
commande.ExecuteNonQuery();
return true;
}
catch (Exception)
{
return false;
}
finally
{
connection.Close();
}
}
public static List<Appret> List()
{
List<Appret> listeAppret = new List<Appret>();
//Connection
SqlConnection connection = DataBase.Connection();
//Requete
String requete = select+";";
//Commande
SqlCommand commande = new SqlCommand(requete, connection);
//Parametres
//Execution
try
{
connection.Open();
SqlDataReader dataReader = commande.ExecuteReader();
while (dataReader.Read())
{
Appret appret = new Appret();
appret.Identifiant = dataReader.GetInt32(0);
appret.Reference = dataReader.GetString(1);
appret.Min = dataReader.GetInt32(2);
appret.Norme = dataReader.GetInt32(3);
appret.Max = dataReader.GetInt32(4);
listeAppret.Add(appret);
}
dataReader.Close();
}
catch (Exception)
{
listeAppret = null;
}
finally
{
connection.Close();
}
return listeAppret;
}