SPRequestUsageEntry.HeadersForwarded 属性
X-Forwarded-For (XFF) HTTP 标头，它是用于标识客户端连接到 web 服务器通过 HTTP 代理服务器或负载平衡器的源 IP 地址的标准。
命名空间： Microsoft.SharePoint.Administration
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Property HeadersForwarded As String
Get
Set
用法
Dim instance As SPRequestUsageEntry
Dim value As String
value = instance.HeadersForwarded
instance.HeadersForwarded = value
public string HeadersForwarded { get; set; }