RelationalPropertyBuilderExtensions.CanSetCollation 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.Relational.dll
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，指出指定的值是否可以設定為定序。

public static bool CanSetCollation (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string collation, bool fromDataAnnotation = false);
public static bool CanSetCollation (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string? collation, bool fromDataAnnotation = false);
static member CanSetCollation : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * string * bool -> bool
<Extension()>
Public Function CanSetCollation (propertyBuilder As IConventionPropertyBuilder, collation As String, Optional fromDataAnnotation As Boolean = false) As Boolean

參數

propertyBuilder
IConventionPropertyBuilder

要設定之屬性的產生器。

collation
String

定序。

fromDataAnnotation
Boolean

指出是否已使用資料批註指定組態。

傳回

Boolean

true 如果指定的值可以設定為數據行的預設值，則為 。

備註

如需詳細資訊和範例 ，請參閱資料庫定 序。

適用於