InstanceDatabaseFileGroup.InstanceDatabaseFiles Property

Articolo
12/15/2008

Gets the collection of InstanceDatabaseFile objects in the filegroup.

Spazio dei nomi: Microsoft.SqlServer.Management.Nmo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
Public ReadOnly Property InstanceDatabaseFiles As InstanceDatabaseFileCollection

public InstanceDatabaseFileCollection InstanceDatabaseFiles { get; }

public:
property InstanceDatabaseFileCollection^ InstanceDatabaseFiles {
    InstanceDatabaseFileCollection^ get ();
}

/** @property */
public InstanceDatabaseFileCollection get_InstanceDatabaseFiles ()

public function get InstanceDatabaseFiles () : InstanceDatabaseFileCollection

Valore proprietà

The InstanceDatabaseFileCollection object for the filegroup.

Osservazioni

Each filegroup can contain one or more database files. Use this property to get the collection of database files. Use the methods of the InstanceDatabaseFileCollection class to add and remove database files.

After you deploy the instance of Notification Services, you cannot add or delete database files. If you need to alter the database after deployment, use the Microsoft SQL Server tools, such as SQL Server Management Studio.

Esempio

The following examples show how to add a data file to the collection of instance database data files:

InstanceDatabaseFileGroup idb_fg = 
    new InstanceDatabaseFileGroup(idb, "PRIMARY");
idb.InstanceDatabaseFileGroups.Add(idb_fg);

// Define and add a data file
InstanceDatabaseFile idb_file1 = 
    new InstanceDatabaseFile(idb_fg, "MyInst_PrimaryFile1");
idb_file1.FileName = @"C:\NS\Full\MyInst_PrimaryFile1.mdf";
idb_file1.InitialSize = "5MB";
idb_file1.MaxSize = "15MB";
idb_file1.GrowthIncrement = "10%";
idb_fg.InstanceDatabaseFiles.Add(idb_file1);

' Define and add a filegroup
Dim idb_fg As InstanceDatabaseFileGroup = _
    New InstanceDatabaseFileGroup(idb, "PRIMARY")
idb.InstanceDatabaseFileGroups.Add(idb_fg)

' Define and add a data file
Dim idb_file1 As InstanceDatabaseFile = _
    New InstanceDatabaseFile(idb_fg, "MyInst_PrimaryFile1")
idb_file1.FileName = "C:\NS\Full\MyInst_PrimaryFile1.mdf"
idb_file1.InitialSize = "5MB"
idb_file1.MaxSize = "15MB"
idb_file1.GrowthIncrement = "10%"
idb_fg.InstanceDatabaseFiles.Add(idb_file1)

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

InstanceDatabaseFileGroup Class
InstanceDatabaseFileGroup Members
Microsoft.SqlServer.Management.Nmo Namespace

Altre risorse

Definizione del database dell'istanza
NamedFileGroup Element (ICF)
FileSpec Element (ICF)
CREATE DATABASE (Transact-SQL)

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