List<Department> temp = deptBranch.Intersect(deptList).ToList();

                                if (deptBranch.Intersect(deptList).ToList().Count() >= 2)

                                    continue;

        public static bool AddTask(Task task,int[] deptArr=null)

        {

            try

            {

                using (var db = new WEBVODEntities())

                {

                    string loginName = CurrentProject.GetCurrentUser().LoginName;



                    //添加-Task-对象

                    task.TimeCreate = DateTime.Now;

                    task.ManCreate = loginName;

                    task.LoginName = loginName;

                    task.Guid = Guid.NewGuid().ToString();

                    db.Task.AddObject(task);





                    //添加-部门-任务

                    if (deptArr != null && (task.TypeId == Constants.TaskType_Global || task.TypeId == Constants.TaskType_Local))   

                    {

                        List<Department> deptList = db.Department.Where(a => deptArr.Contains(a.Id)).OrderBy(a=>a.Level).ToList(); //级别高的排前边





                        //添加-TaskDept-对象

                        foreach (var dept in deptList)