public static void ExecuteDTS(string PackageName, params object[] DtsVariableValues)
        {
            string ServerName = ConnectionNames.OlapServerName;
            string ServerUserName = ConnectionNames.OlapUserName;
            string ServerPassword = ConnectionNames.OlapPassword;

            object pVarPersistStgOfHost = null;

            DTS.PackageClass DtsPackage = new DTS.PackageClass();
            DtsPackage.LoadFromSQLServer(ServerName, ServerUserName, ServerPassword, DTS.DTSSQLServerStorageFlags.DTSSQLStgFlag_Default
        , null, null, null, PackageName, ref pVarPersistStgOfHost);
            try
            {
                string[] DtsVariableNames = new String[DtsPackage.GlobalVariables.Count];
                int VariableIndex = 0;

                DtsPackage.UseTransaction = true;
                foreach (GlobalVariable global in DtsPackage.GlobalVariables)
                {
                    DtsVariableNames[VariableIndex] = global.Name;
                    DtsPackage.GlobalVariables.Remove(global.Name);
                    VariableIndex++;
                }
                VariableIndex = 0;
                foreach (String DtsVariableName in DtsVariableNames)
                {
                    DtsPackage.GlobalVariables.AddGlobalVariable(DtsVariableName, DtsVariableValues.GetValue(VariableIndex));
                    VariableIndex++;
                }
                DtsPackage.Execute();
            }
            catch (Exception ex)
            {
                //Console.WriteLine(ex.Message);
            }

            finally
            {
                DtsPackage.UnInitialize();
                DtsPackage = null;
            }
        }