Propriété Column.IsForeignKey
Gets the Boolean property value that specifies whether the column is a foreign key.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property IsForeignKey As Boolean
Get
'Utilisation
Dim instance As Column
Dim value As Boolean
value = instance.IsForeignKey
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool IsForeignKey { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool IsForeignKey {
bool get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member IsForeignKey : bool
function get IsForeignKey () : boolean
Valeur de propriété
Type : System.Boolean
A Boolean value that specifies whether the column is a foreign key. If True, the column is a foreign key. Otherwise, False (default).
Notes
The foreign key is the column referenced by a primary key column in another table.
[!REMARQUE]
The value of the IsForeignKey property is always treated as false by columns based on the UserDefinedTableType object.
Exemples
Utilisation des objets de base de données
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo