小编Vik*_*gar的帖子

如何使用PowerShell更新列表字段属性？当我尝试以下内容时:

$site = Get-SPSite -Identity "http://vikas:26112/"

$web= $site.OpenWeb()   

$spList = $web.GetList("/Lists/Support Links") 
$spFieldType = [Microsoft.SharePoint.SPFieldType]::Text
$spList.Fields.Add("FirstName",$spFieldType,$false)
$spList.Fields[“FirstName”].Description = “My FirstName Field”
$spList.Fields[“FirstName”].Required=$true
$spList.Fields["FirstName"].EnforceUniqueValues=$true
$spList.update()

$web.Dispose()  

执行此FirstName字段后会添加到列表中,但此字段的属性保持不变:

Description =""  
Required=false  
EnforceUniqueValues=false