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Metodo GetDefaultInitFields

Restituisce i tipi di proprietà inizializzati per impostazione predefinita quando viene inizializzato l'oggetto specificato.

Spazio dei nomi  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
Public Function GetDefaultInitFields ( _
    typeObject As Type _
) As StringCollection
'Utilizzo
Dim instance As Server
Dim typeObject As Type
Dim returnValue As StringCollection

returnValue = instance.GetDefaultInitFields(typeObject)

public StringCollection GetDefaultInitFields(
    Type typeObject
)

public:
StringCollection^ GetDefaultInitFields(
    Type^ typeObject
)

member GetDefaultInitFields : 
        typeObject:Type -> StringCollection 

public function GetDefaultInitFields(
    typeObject : Type
) : StringCollection

Parametri

Valore restituito

Tipo: System.Collections.Specialized. . :: . .StringCollection
Oggetto di sistema StringCollection che contiene un elenco di tipi di proprietà inizializzati per impostazione predefinita quando l'oggetto specificato viene inizializzato.

Osservazioni

This method is used to control the way in which object properties are initialized in an SMO application. You can use this method to optimize your SMO application.

Esempi

Visual Basic

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2008R2 database.
Dim db As Database
db = srv.Databases("AdventureWorks2008R2")
'Assign the Table object type to a System.Type object variable.
Dim tb As Table
Dim typ As Type
tb = New Table
typ = tb.GetType
'Assign the current default initialization fields for the Table object type to a 
'StringCollection object variable.
Dim sc As StringCollection
sc = srv.GetDefaultInitFields(typ)
'Set the default initialization fields for the Table object type to the CreateDate property.
srv.SetDefaultInitFields(typ, "CreateDate")
'Retrieve the Schema, Name, and CreateDate properties for every table in AdventureWorks2008R2.
'Note that the improvement in performance can be viewed in SQL Profiler.
For Each tb In db.Tables
    Console.WriteLine(tb.Schema + "." + tb.Name + " " + tb.CreateDate)
Next
'Set the default initialization fields for the Table object type back to the original settings.
srv.SetDefaultInitFields(typ, sc)

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")
$tb = new-object Microsoft.SqlServer.Management.Smo.Table
$typ = $tb.GetType()
$sc = $srv.GetDefaultInitFields($typ)
$srv.SetDefaultInitFields($typ, "CreateDate")
foreach ($tb in $db.Tables)
{
   Write-Host $tb.Schema,".",$tb.Name,".",$tb.CreateDate
}
$srv.SetDefaultInitFields($typ, $sc)