MutableEntityTypeExtensions.AddKey Methode

  • Referenz

Definition

Namespace:
Microsoft.EntityFrameworkCore
Assembly:
Microsoft.EntityFrameworkCore.dll
Paket:
Microsoft.EntityFrameworkCore v1.0.6
Paket:
Microsoft.EntityFrameworkCore v1.1.6
Paket:
Microsoft.EntityFrameworkCore v2.0.3
Paket:
Microsoft.EntityFrameworkCore v2.1.11
Paket:
Microsoft.EntityFrameworkCore v2.2.6
Paket:
Microsoft.EntityFrameworkCore v3.0.0
Paket:
Microsoft.EntityFrameworkCore v3.1.0
Paket:
Microsoft.EntityFrameworkCore v5.0.0

Fügt diesem Entitätstyp einen neuen alternativen Schlüssel hinzu.

public static Microsoft.EntityFrameworkCore.Metadata.IMutableKey AddKey (this Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType, Microsoft.EntityFrameworkCore.Metadata.IMutableProperty property);
static member AddKey : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType * Microsoft.EntityFrameworkCore.Metadata.IMutableProperty -> Microsoft.EntityFrameworkCore.Metadata.IMutableKey
<Extension()>
Public Function AddKey (entityType As IMutableEntityType, property As IMutableProperty) As IMutableKey

Parameter

entityType
IMutableEntityType

Der Entitätstyp.

property
IMutableProperty

Die Eigenschaft, die als alternativer Schlüssel verwendet werden soll.

Gibt zurück

IMutableKey

Der neu erstellte Schlüssel.

Gilt für: