请注意：此 API 现在已过时。
Updates all Webs in this site to the new SharePoint UI.
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<ObsoleteAttribute("Deferred site upgrade handles upgrading sites.")> _
Public Sub VisualUpgradeWebs
用法
Dim instance As SPSite
instance.VisualUpgradeWebs()
[ObsoleteAttribute("Deferred site upgrade handles upgrading sites.")]
public void VisualUpgradeWebs()
备注
备注
This can be a long-running operation so it should be run within a SPLongOperation if it is being executed from the UI.