MediaPassword Property

發行項
12/15/2008

未來的 Microsoft SQL Server 發行版本將不再提供此功能。請避免在新的開發工作中使用此功能，並計劃修改目前使用此功能的應用程式。

The MediaPassword property sets or retrieves the password for a media set.

語法

object.MediaPassword[= value]

Parts

object
An expression that evaluates to an object in the Applies To list

value
A string that contains the password

Data Type

String

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetMediaPassword(SQLDMO_LPBSTR pRetVal);
HRESULT SetMediaPassword(SQLDMO_LPCSTR NewValue);

備註

The MediaPassword property provides the password used for a media set. If a media set password exists, it must be supplied to perform any restore operation from the media set. If no media set password is passed by the Backup2 object, MediaPassword is set to NULL. An application can set MediaPassword multiple times; however, after a backup or restore operation has been performed, MediaPassword cannot be altered.