Profiles.Edit.Utilities.DataIO.GetStoreTriple C# (CSharp) Méthode

        private bool GetStoreTriple(StoreTripleRequest str)
        {
            SessionManagement sm = new SessionManagement();
            string connstr = ConfigurationManager.ConnectionStrings["ProfilesDB"].ConnectionString;

            SqlConnection dbconnection = new SqlConnection(connstr);

            SqlParameter[] param = new SqlParameter[str.Length];

            bool error = false;

            try
            {

                dbconnection.Open();

                if (str.Subject != null)
                    param[str.Subject.ParamOrdinal] = new SqlParameter("@subjectid", Convert.ToInt64(str.Subject.Value));

                if (str.Predicate != null)
                    param[str.Predicate.ParamOrdinal] = new SqlParameter("@predicateid", Convert.ToInt64(str.Predicate.Value));

                if (str.Object != null)
                    param[str.Object.ParamOrdinal] = new SqlParameter("@objectid", Convert.ToInt64(str.Object.Value));

                if (str.OldObject != null)
                    param[str.OldObject.ParamOrdinal] = new SqlParameter("@oldobjectid", Convert.ToInt64(str.OldObject.Value));

                if (str.MoveUpOne != null)
                    param[str.MoveUpOne.ParamOrdinal] = new SqlParameter("@MoveUpOne", Convert.ToInt16(str.MoveUpOne.Value));

                if (str.MoveDownOne != null)
                    param[str.MoveDownOne.ParamOrdinal] = new SqlParameter("@MoveDownOne", Convert.ToInt16(str.MoveDownOne.Value));

                if (str.StoreInverse != null)
                    param[str.StoreInverse.ParamOrdinal] = new SqlParameter("@StoreInverse", Convert.ToInt16(str.StoreInverse.Value));

                param[str.Length - 2] = new SqlParameter("@sessionID", sm.Session().SessionID);

                param[str.Length - 1] = new SqlParameter("@error", null);
                param[str.Length - 1].DbType = DbType.Boolean;
                param[str.Length - 1].Direction = ParameterDirection.Output;

                using (var cmd = GetDBCommand("", "[RDF.].GetStoreTriple", CommandType.StoredProcedure, CommandBehavior.CloseConnection, param))
                {

                    //For Output Parameters you need to pass a connection object to the framework so you can close it before reading the output params value.
                    ExecuteSQLDataCommand(cmd);
                    cmd.Connection.Close();

                }
                error = Convert.ToBoolean(param[str.Length - 1].Value);

                Framework.Utilities.Cache.AlterDependency(str.Subject.Value.ToString());

            }
            catch (Exception e)
            {
                Framework.Utilities.DebugLogging.Log(e.Message + e.StackTrace);
                throw new Exception(e.Message);
            }

            return error;
        }