whether the current user is site collection admin in the system (before readonly mode trim applied)
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public ReadOnly Property UserIsSiteAdminInSystem As Boolean
Get
用法
Dim instance As SPSite
Dim value As Boolean
value = instance.UserIsSiteAdminInSystem
public bool UserIsSiteAdminInSystem { get; }