public class AdminManager    {                private AdminService adminService = new AdminService();        public int DeleteAdmin(int id)        {            return adminService.DeleteAdminById(id);        }        public int DeleteAdmin(Admin admin)        {            return adminService.DeleteAdminById(admin.Id);        }        public List
     
       GetAllAdmin()        {            return adminService.GetAllAdmin();        }        public int UpdateAdmin(Admin admin)        {            return adminService.UpdateAdmin(admin);        }        public List
      
        GetAdminByNameAndPhone(string name, string phone)        {            return adminService.GetAdminByNameAndPhone(name, phone);        }        public Admin GetAdminById(int id)        {            return adminService.GetAdmin(id);        }        #region 分页查询        public List
       
         GetAdminPages(int pageSize,int pageIndex)        {            return adminService.GetAdminPages(pageSize, pageIndex);        }        public int GetAdminPageNum(int pageSize)        {            return adminService.GetAdminPageNums(pageSize);        }        public  List
        
          GetAdminPagesNew(int pageSize,int pageIndex,string where)        {            return adminService.GetAdminPagesNew(pageSize, pageIndex, where);        }        #endregion        #region 管理员登陆        /// 
         
        /// 管理员登录        /// 
        /// 
         管理员对象        /// 
         
          登录状态
                 public bool Login(ref Admin admin)        {            admin = adminService.GetAdminByParas(admin);            if (admin.Id != 0)            {                return true;            }            return false;        }        #endregion    }