Server.DetachedDatabaseInfo Method

Returns information about a detached database file.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Function DetachedDatabaseInfo ( _
    mdfName As String _
) As DataTable

public DataTable DetachedDatabaseInfo (
    string mdfName
)

public:
DataTable^ DetachedDatabaseInfo (
    String^ mdfName
)

public DataTable DetachedDatabaseInfo (
    String mdfName
)

public function DetachedDatabaseInfo (
    mdfName : String
) : DataTable

参数

• mdfName
  A String value that specifies the detached database file.

返回值

A DataTable system object value that contains a list of information about a detached database file. The table describes the different columns of the returned DataTable.

Column	Data type	Description
DatabaseName	String	The name of the database.
DatabaseVersion	String	The version of the database.
Collation	String	The number of the collation that is used with the database.

备注

已更新的文本：

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
Dim owner As String
Dim logstr as String
Dim datastr as String
owner = srv.Databases("AdventureWorks").Owner

'Detach the AdventureWorks database.
srv.DetachDatabase("AdventureWorks", False, False)

'Display information about the detached database.
Dim d As DataTable
Datastr = "C:\Program Files\Microsoft SQL Server"
Datastr = datastr + "\MSSQL.1\MSSQL\Data\AdventureWorks_Data.mdf"
Logstr = "C:\Program Files\Microsoft SQL Server"
Logstr = datastr + "\MSSQL.1\MSSQL\Data\AdventureWorks_Log.ldf"
d = srv.DetachedDatabaseInfo(datastr)
Dim r As DataRow
Dim c As DataColumn
For Each r In d.Rows
    Console.WriteLine("==========================")
    For Each c In r.Table.Columns
        Console.WriteLine(c.ColumnName + " = " + r(c).ToString)
    Next
Next

'Check whether the file is a detached primary file.
Console.WriteLine(srv.IsDetachedPrimaryFile(datastr))

'Attach the database
Dim sc As StringCollection
sc = New StringCollection
sc.Add(datastr)
sc.Add(logstr)
srv.AttachDatabase("AdventureWorks", sc, owner, AttachOptions.None)

线程安全

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

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。

请参阅

参考

Server Class
Server Members
Microsoft.SqlServer.Management.Smo Namespace

其他资源

How to: Use an SMO Method with a Parameter in Visual Basic .NET
分离数据库和附加数据库
Calling Methods
管理服务器
分离数据库（“常规”页）