Powershell：如何将Format-Table与XML数据一起使用

<tickets type="array">
    <ticket>
        <assigned-user-id type="integer">123</assigned-user-id>
        <closed type="boolean">true</closed>
        <creator-id type="integer">177522</creator-id>
        <number type="integer">306</number>
        <state>resolved</state>
        <tag nil="true"/>
        <title>
        title text 1
        </title>
        <updated-at type="datetime">2012-03-14T13:13:11+11:00</updated-at>
        <user-id type="integer">96438</user-id>
        <version type="integer">3</version>
        <user-name>Username</user-name>
    </ticket>
</tickets>

我是一个Powershell新手,并在xml和format-table上找到一个问题.给出上面的xml文件.如果我在脚本下面运行以在表格中显示票证,则无法显示“数字”,“已关闭”的值

$t = [xml](new-object system.net.webclient).downloadstring($xmlfilepath)
$t.tickets.ticket | Format-Table -Property title,state,user-name,url,number,closed

返回：

title            state       user-name       number       closed                                      
-----            -----       ---------       ------       ------                                
title text 1     resolved    Username        number       closed   
title text 2     resolved    Username        number       closed

这是我必须使用foreach和selectSingleNode(“ticket”).get_InnerXml()来获取所有值的唯一方法吗？

谢谢.