bool bo = false;

        private void simpleButton1_Click(object sender, EventArgs e)

        {

            using (System.Transactions.TransactionScope scope = new System.Transactions.TransactionScope())

            {

                try

                {

                    CoreProject.Service.EmployeeService.GetSObj.aa(userState.Employee, bo);

                    

                   

                    scope.Complete();//提交事务                  

                }

                catch (Exception ee)

                {

                    bo = true;                  

                    this.ShowMessageBox(ee.Message);

                }

                finally

                {

                    scope.Dispose();//回滚事务

                }

            }

        }



//-----------在EmployeeService类中的方法



public void UpdateName(Employee employee, bool bo)

        {

            var obj = (from d in db.DEF_Employee where d.Id == employee.Id select d).SingleOrDefault();

            if (obj == null)

                return;



            obj.Name = "aaaa";

            db.SubmitChanges()

            if (!bo)

            {

                //db = new DataDBDDataContext(ConStr);