当需要编辑SharePoint User的Work Email 以及 About Me 字段， 当点击用户| Edit User 的之后弹出的模态窗口只显示一个字段其不能够编辑。

最近因为在做OPS的工作，自然PS 少不了， 问题的原因就是SharePoint 的隐藏字段了。

1:        $LaunchSite = Get-SPSite XXXXXX

2:        $LaunchUserList = $LaunchSite.RootWeb.Lists | ?{$_.Title -eq "User Information List"}

3:        $WorkEmailField = $LaunchUserList.fields | ?{$_.Title -eq "Work e-mail"}

4:        $WorkEmailField.ReadOnlyField = $false

5:        $WorkEmailField.Update()

6:        $AboutMeField = $LaunchUserList.fields | ?{$_.Title -eq "About me"}

7:        $AboutMeField.ReadOnlyField = $false

8:        $AboutMeField.Update()