Property indicating whether or not this object needs to be upgraded.
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Overridable Property NeedsUpgrade As Boolean
Get
Set
用法
Dim instance As SPSite
Dim value As Boolean
value = instance.NeedsUpgrade
instance.NeedsUpgrade = value
public virtual bool NeedsUpgrade { get; set; }
属性值
类型：System.Boolean
true if the object needs to be upgraded; otherwise, false.