Enumerates the contents of the media maintained by a backup device or operating system file.
命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
語法
'宣告
Public Function ReadBackupHeader As DataTable
public DataTable ReadBackupHeader ()
public:
DataTable^ ReadBackupHeader ()
public DataTable ReadBackupHeader ()
public function ReadBackupHeader () : DataTable
傳回值
A DataTable system object that contains the backup device or operating system file media information.
備註
The ReadBackupHeader method returns the backup header information into a DataTable object. The information returned is dependent on the version of SQL Server and is equivalent to the RESTOR HEADER ONLY Transact-SQL command.
只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。
範例
How to: Back Up Databases and Transaction Logs in Visual Basic .NET
執行緒安全性
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
平台
開發平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。
目標平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。
請參閱
參考
BackupDevice Class
BackupDevice Members
Microsoft.SqlServer.Management.Smo Namespace