• Artikel

ForeignKeyColumn-Klasse

The ForeignKeyColumn object represents a SQL Server foreign key column.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
<SfcElementTypeAttribute("Column")> _
Public NotInheritable Class ForeignKeyColumn _
    Inherits NamedSmoObject _
    Implements IPropertyDataDispatch
'Usage
Dim instance As ForeignKeyColumn

[SfcElementTypeAttribute("Column")]
public sealed class ForeignKeyColumn : NamedSmoObject, 
    IPropertyDataDispatch

[SfcElementTypeAttribute(L"Column")]
public ref class ForeignKeyColumn sealed : public NamedSmoObject, 
    IPropertyDataDispatch

[<SealedAttribute>]
[<SfcElementTypeAttribute("Column")>]
type ForeignKeyColumn =  
    class
        inherit NamedSmoObject
        interface IPropertyDataDispatch
    end

public final class ForeignKeyColumn extends NamedSmoObject implements IPropertyDataDispatch

Hinweise

To get ForeignKeyColumn object properties, users can be a member of the public fixed server role.

To set ForeignKeyColumn object properties, users must have ALTER permission on the parent table or be a member of the db_owner fixed database role.

To create or drop a foreign key column, users must have ALTER permission on the parent table or be a member of the db_owner fixed database role.

Thread Safety

Alle öffentlichen, statischen Elemente dieses Typs (Shared in Microsoft Visual Basic) sind für Vorgänge mit mehreren Threads sicher. Für Instanzelemente kann nicht sichergestellt werden, dass sie für Threads sicher sind.

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.