AdminManager实体层

  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<Admin> GetAllAdmin()
        {
            return adminService.GetAllAdmin();
        }

        public int UpdateAdmin(Admin admin)
        {
            return adminService.UpdateAdmin(admin);
        }

        public List<Admin> 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<Admin> GetAdminPages(int pageSize,int pageIndex)
        {
            return adminService.GetAdminPages(pageSize, pageIndex);
        }

        public int GetAdminPageNum(int pageSize)
        {
            return adminService.GetAdminPageNums(pageSize);
        }

        public  List<Admin> GetAdminPagesNew(int pageSize,int pageIndex,string where)
        {
            return adminService.GetAdminPagesNew(pageSize, pageIndex, where);
        }
        #endregion
        #region 管理员登陆
        /// <summary>
        /// 管理员登录
        /// </summary>
        /// <param name="admin">管理员对象</param>
        /// <returns>登录状态</returns>
        public bool Login(ref Admin admin)
        {
            admin = adminService.GetAdminByParas(admin);
            if (admin.Id != 0)
            {
                return true;
            }
            return false;
        }
        #endregion
    }