SPPersistedUpgradableObject 类
表示实现IUpgradable接口的持久的对象。
继承层次结构
System.Object
Microsoft.SharePoint.Administration.SPAutoSerializingObject
Microsoft.SharePoint.Administration.SPPersistedObject
Microsoft.SharePoint.Administration.SPPersistedUpgradableObject
命名空间： Microsoft.SharePoint.Administration
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<UpgradableAttribute> _
<GuidAttribute("280E2581-1E2B-40c7-80C2-2E0032BCFBE4")> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public Class SPPersistedUpgradableObject _
Inherits SPPersistedObject _
Implements IUpgradable, IUpgradable2
用法
Dim instance As SPPersistedUpgradableObject
[UpgradableAttribute]
[GuidAttribute("280E2581-1E2B-40c7-80C2-2E0032BCFBE4")]
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class SPPersistedUpgradableObject : SPPersistedObject,
IUpgradable, IUpgradable2
线程安全性
该类型的任何公共 静态 (已共享 在 Visual Basic 中) 成员都是线程安全的。不保证任何实例成员都是线程安全的。
另请参阅
引用
SPPersistedUpgradableObject 成员
Microsoft.SharePoint.Administration 命名空间
继承层次结构
System.Object
Microsoft.SharePoint.Administration.SPAutoSerializingObject
Microsoft.SharePoint.Administration.SPPersistedObject
Microsoft.SharePoint.Administration.SPPersistedUpgradableObject
Microsoft.SharePoint.Administration.SPDatabase
Microsoft.SharePoint.Administration.SPFarm
Microsoft.SharePoint.Administration.SPPrejoinedFarm
Microsoft.SharePoint.Administration.SPServer
Microsoft.SharePoint.Administration.SPService
Microsoft.SharePoint.Administration.SPServiceApplication
Microsoft.SharePoint.Administration.SPServiceApplicationProxy
Microsoft.SharePoint.Administration.SPServiceApplicationProxyGroup
Microsoft.SharePoint.Administration.SPServiceInstance
Microsoft.SharePoint.Administration.SPServiceProxy
Microsoft.SharePoint.Administration.SPWebApplication