[Tmp] Linq、 .Net 3.5的 select new{}

    this.BindingSource_Member.DataSource = from pu in project.ProjectUsers
                                                      join u in project.ProjectUsers.Select(p => p.User)
                                                      on pu.User.SN equals u.SN
                                                      select new
                                                      {
                                                          PersonalId = u.PersonalId,
                                                          Name = u.Name,
                                                          RoleName = pu.Role.Description  
                                                      };
 更複雜的：
 
            var t1 = (from u1 in mWorkspace.SystemUserList
                     join u2 in CurrentProject.ProjectUsers
                     on u1.SN equals u2.User.SN
                     select new
                     {
                         IsMember = true,
                         PersonalId = u1.PersonalId,
                         Name = u1.Name,
                         IsLead = (u2.Role.Name == "InvestigationLead") ? "" : "設定為管理員"
                     });
            var t2 = from u in
                        (from u1 in mWorkspace.SystemUserList select u1).Except
                        (from u2 in CurrentProject.ProjectUsers select u2.User)
                    select new
                    {
                        IsMember = false,
                        PersonalId = u.PersonalId,
                        Name = u.Name,
                        IsLead = ""
                    };
            this.BindingSource_Member.DataSource = t1.Union(t2);