Méthode Table.EnumForeignKeys
Enumerates a list of primary keys in which the table is referenced as a foreign key.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
Public Function EnumForeignKeys As DataTable
'Utilisation
Dim instance As Table
Dim returnValue As DataTable
returnValue = instance.EnumForeignKeys()
public DataTable EnumForeignKeys()
public:
DataTable^ EnumForeignKeys()
member EnumForeignKeys : unit -> DataTable
public function EnumForeignKeys() : DataTable
Valeur de retour
Type : System.Data.DataTable
A DataTable system object value that contains a list of information about where this table is referenced as a foreign key. The table describes the different columns of the returned DataTable.
Column |
Data type |
Description |
|---|---|---|
Table_Schema |
The name of the schema associated with the table that contains the foreign key. |
|
Table_Name |
The name of the table that contains the foreign key. |
|
Name |
The name of the foreign key. |
Exemples
The following code example demonstrates how to enumerate a list of the primary keys that reference the table as a foreign key.
C#
Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2012"];
foreach (Table tb in db.Tables)
{
tb.EnumForeignKeys();
}
Powershell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")
foreach ($tb in $db.Tables)
{
$tb.EnumForeignKeys()
}
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo