MutablePropertyExtensions.SetKeyValueComparer 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v2.1.11
套件:
Microsoft.EntityFrameworkCore v2.2.6
套件:
Microsoft.EntityFrameworkCore v3.0.0
套件:
Microsoft.EntityFrameworkCore v3.1.0
套件:
Microsoft.EntityFrameworkCore v5.0.0
套件:
Microsoft.EntityFrameworkCore v6.0.0

警告

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

在執行索引鍵比較時，設定此屬性的自訂 ValueComparer 。

public static void SetKeyValueComparer (this Microsoft.EntityFrameworkCore.Metadata.IMutableProperty property, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer);
[System.Obsolete("Use SetValueComparer. Only a single value comparer is allowed for a given property.")]
public static void SetKeyValueComparer (this Microsoft.EntityFrameworkCore.Metadata.IMutableProperty property, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer comparer);
[System.Obsolete("Use SetValueComparer. Only a single value comparer is allowed for a given property.")]
public static void SetKeyValueComparer (this Microsoft.EntityFrameworkCore.Metadata.IMutableProperty property, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer? comparer);
static member SetKeyValueComparer : Microsoft.EntityFrameworkCore.Metadata.IMutableProperty * Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer -> unit
[<System.Obsolete("Use SetValueComparer. Only a single value comparer is allowed for a given property.")>]
static member SetKeyValueComparer : Microsoft.EntityFrameworkCore.Metadata.IMutableProperty * Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer -> unit
<Extension()>
Public Sub SetKeyValueComparer (property As IMutableProperty, comparer As ValueComparer)

參數

property
IMutableProperty

屬性。

comparer
ValueComparer

比較子，或 null 移除任何先前設定的比較子。

屬性
ObsoleteAttribute

適用於