語言

ConventionPropertyExtensions.SetValueComparer 方法

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v3.0.0
套件:
Microsoft.EntityFrameworkCore v3.1.0
套件:
Microsoft.EntityFrameworkCore v5.0.0
來源:
ConventionPropertyExtensions.cs
來源:
ConventionPropertyExtensions.cs
來源:
ConventionPropertyExtensions.cs

為這個物業設定了慣例 ValueComparer 。

public static void SetValueComparer(this Microsoft.EntityFrameworkCore.Metadata.IConventionProperty property, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer, bool fromDataAnnotation = false);
public static Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer SetValueComparer(this Microsoft.EntityFrameworkCore.Metadata.IConventionProperty property, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer, bool fromDataAnnotation = false);
static member SetValueComparer : Microsoft.EntityFrameworkCore.Metadata.IConventionProperty * Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer * bool -> unit
static member SetValueComparer : Microsoft.EntityFrameworkCore.Metadata.IConventionProperty * Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer * bool -> Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer
<Extension()>
Public Sub SetValueComparer (property As IConventionProperty, comparer As ValueComparer, Optional fromDataAnnotation As Boolean = false)
<Extension()>
Public Function SetValueComparer (property As IConventionProperty, comparer As ValueComparer, Optional fromDataAnnotation As Boolean = false) As ValueComparer

參數

property
IConventionProperty

屬性。

comparer
ValueComparer

比較器，或 null 移除任何先前設定的比較器。

fromDataAnnotation
Boolean

表示配置是否以資料註解方式指定。

傳回

ValueComparer

設定值。

適用於