SPSecurityTokenServiceManager.IBackupRestore.OnPrepareBackup 方法

系统正在准备备份操作时，将调用该事件。

命名空间：  Microsoft.SharePoint.Administration.Claims
程序集：  Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）

语法

声明
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
Private Function OnPrepareBackup ( _
    sender As Object, _
    args As SPBackupInformation _
) As Boolean Implements IBackupRestore.OnPrepareBackup
用法
Dim instance As SPSecurityTokenServiceManager
Dim sender As Object
Dim args As SPBackupInformation
Dim returnValue As Boolean

returnValue = CType(instance, IBackupRestore).OnPrepareBackup(sender, _
    args)

[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
boolIBackupRestore.OnPrepareBackup(
    Object sender,
    SPBackupInformation args
)

参数

• sender
  类型：System.Object

  正在调用该事件的对象。

• args
  类型：Microsoft.SharePoint.Administration.Backup.SPBackupInformation

  SPBackupRestoreInformation对象，该对象包含有关该事件的数据。

返回值

类型：System.Boolean
true如果成功，则备份已准备好否则为false。

实现

IBackupRestore.OnPrepareBackup(Object, SPBackupInformation)

另请参阅

引用

SPSecurityTokenServiceManager 类

SPSecurityTokenServiceManager 成员

Microsoft.SharePoint.Administration.Claims 命名空间