The BackupRestoreBase.AsyncOperation enumeration contains values that are used to specify which backup components are running asynchronously.
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
语法
声明
Protected Enumeration AsyncOperation
protected enum AsyncOperation
private enum class AsyncOperation
protected enum AsyncOperation
protected enum AsyncOperation
Members
| Member name | Description |
|---|---|
| Backup | The backup process is the asynchronous operation. |
| None | There is no asynchronous operation. |
| Restore | The restore process is the asynchronous operation. |
备注
已更新的文本：
The BackupRestoreBase.AsyncOperation enumeration is served by the currentAsyncOperation property.
仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。
平台
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。