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IConventionPropertyBuilder.HasKeyValueComparer(ValueComparer, Boolean) Methode

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Metadata.Builders
Assembly:
Microsoft.EntityFrameworkCore.dll
Paket:
Microsoft.EntityFrameworkCore v3.0.0
Paket:
Microsoft.EntityFrameworkCore v3.1.0
Paket:
Microsoft.EntityFrameworkCore v5.0.0
Paket:
Microsoft.EntityFrameworkCore v6.0.0

Achtung

Use HasValueComparer. Only a single value comparer is allowed for a given property.

Konfiguriert die , die ValueComparer für Schlüsselvergleiche für diese Eigenschaft verwendet werden soll.

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder HasKeyValueComparer (Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer, bool fromDataAnnotation = false);
[System.Obsolete("Use HasValueComparer. Only a single value comparer is allowed for a given property.")]
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder HasKeyValueComparer (Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer, bool fromDataAnnotation = false);
[System.Obsolete("Use HasValueComparer. Only a single value comparer is allowed for a given property.")]
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasKeyValueComparer (Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer? comparer, bool fromDataAnnotation = false);
abstract member HasKeyValueComparer : Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder
[<System.Obsolete("Use HasValueComparer. Only a single value comparer is allowed for a given property.")>]
abstract member HasKeyValueComparer : Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder
Public Function HasKeyValueComparer (comparer As ValueComparer, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameter

comparer
ValueComparer

Der Vergleich oder null , um alle zuvor festgelegten Vergleiche zu entfernen.

fromDataAnnotation
Boolean

Gibt an, ob die Konfiguration mithilfe einer Datenanmerkung angegeben wurde.

Gibt zurück

IConventionPropertyBuilder

Derselbe Generator instance, wenn die Konfiguration angewendet wurde, andernfallsnull.

Attribute
ObsoleteAttribute

Gilt für: