RelationalKeyBuilderExtensions.CanSetName 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v3.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v3.1.0
套件:
Microsoft.EntityFrameworkCore.Relational v5.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v6.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v7.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v8.0.0

傳回值，指出是否可以設定索引鍵條件約束的指定名稱。

public static bool CanSetName (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionKeyBuilder keyBuilder, string name, bool fromDataAnnotation = false);
public static bool CanSetName (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionKeyBuilder keyBuilder, string? name, bool fromDataAnnotation = false);
static member CanSetName : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionKeyBuilder * string * bool -> bool
<Extension()>
Public Function CanSetName (keyBuilder As IConventionKeyBuilder, name As String, Optional fromDataAnnotation As Boolean = false) As Boolean

參數

keyBuilder
IConventionKeyBuilder

正在設定之索引鍵的產生器。

name
String

索引的名稱。

fromDataAnnotation
Boolean

指出是否使用資料批註來指定組態。

傳回

Boolean

true 如果可以設定索引鍵條件約束的指定名稱，則為 。

備註

如需詳細資訊和範例，請參閱 金鑰 。

適用於