Gets or sets the date and time when the backup set expires and the backup data is no longer considered relevant.
命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
語法
'宣告
Public Property ExpirationDate As DateTime
public DateTime ExpirationDate { get; set; }
public:
property DateTime ExpirationDate {
DateTime get ();
void set (DateTime value);
}
/** @property */
public DateTime get_ExpirationDate ()
/** @property */
public void set_ExpirationDate (DateTime value)
public function get ExpirationDate () : DateTime
public function set ExpirationDate (value : DateTime)
屬性值
A DateTime object value that specifies the expiration date. By default, the value is unspecified.
備註
The ExpirationDate property is valid only for backup data stored on disk or tape devices. Backup sets older than the expiration date can be overwritten by a later backup.
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
Backup Class
Backup Members
Microsoft.SqlServer.Management.Smo Namespace