public static void DeleteMonthValues(string _month, string _year, string _day) { string _constr = System.Configuration.ConfigurationManager.ConnectionStrings["ApplicationDb"].ToString(); DAL.DAL _dal = new DAL.DAL(_constr, DAL.DAL.Moteurs.SQLSERVER.ToString()); if (_dal.IsConnexionFermee()) { //Ouverture de la connection _dal.OuvrirConnexion(); } string[] _param = new string[3]; _param[0] = "@MOIS" + ";" + SqlDbType.NVarChar + ";" + _month.ToString(); _param[1] = "@ANNEE" + ";" + SqlDbType.NVarChar + ";" + _year.ToString(); _param[2] = "@JOUR" + ";" + SqlDbType.NVarChar + ";" + _day.ToString(); _dal.ExecuteQueryNoResult("DeleteDayMonthValues", CommandType.StoredProcedure, _param); _dal.FermeConnexion(); }