SPPersistedUpgradableObject.UpgradeContext 属性
获取当前的升级操作SPUpgradeContext 。
命名空间： Microsoft.SharePoint.Administration
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Overridable ReadOnly Property UpgradeContext As SPUpgradeContext
Get
用法
Dim instance As SPPersistedUpgradableObject
Dim value As SPUpgradeContext
value = instance.UpgradeContext
public virtual SPUpgradeContext UpgradeContext { get; }
属性值
类型：Microsoft.SharePoint.Upgrade.SPUpgradeContext
升级的附加上下文。