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