PrimaryFilePath Property
未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能，並規劃修改目前使用這項功能的應用程式。
The PrimaryFilePath property returns the path and name of the operating system directory that contains the primary file for the referenced database.
語法
object.PrimaryFilePath
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
String
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetPrimaryFilePath(SQLDMO_LPBSTR pRetVal);
[!附註]
SQL Distributed Management Objects (SQL-DMO) strings are always returned as OLE BSTR objects. A C/C++ application obtains a reference to the string. The application must release the reference using SysFreeString.
備註
Microsoft SQL Server implements database data storage in one or more OS files. One OS file is designated as the primary file containing database-specific system tables. The primary file can be identified using the PrimaryFile property of the DBFile object.