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Classe ForeignKeyColumn

The ForeignKeyColumn object represents a SQL Server foreign key column.

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

Sintassi

'Dichiarazione
<SfcElementTypeAttribute("Column")> _
Public NotInheritable Class ForeignKeyColumn _
    Inherits NamedSmoObject _
    Implements IPropertyDataDispatch
'Utilizzo
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

Osservazioni

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

Tutti i membri statici pubblici (Shared in Microsoft Visual Basic) di questo tipo sono sicuri per le operazioni a thread multipli. Non è invece garantita la sicurezza dei membri dell'istanza.

Gerarchia di ereditarietà

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo. . :: . .SmoObjectBase
    Microsoft.SqlServer.Management.Smo. . :: . .SqlSmoObject
      Microsoft.SqlServer.Management.Smo. . :: . .NamedSmoObject
        Microsoft.SqlServer.Management.Smo..::..ForeignKeyColumn

Thread Safety

Tutti i membri pubblici static (Shared in Visual Basic) di questo tipo sono thread safe. I membri di istanza non hanno garanzia di essere thread safe.