IConventionEntityTypeBuilder.HasQueryFilter(LambdaExpression, Boolean) 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata.Builders
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
套件:
Microsoft.EntityFrameworkCore v6.0.0
套件:
Microsoft.EntityFrameworkCore v7.0.0
套件:
Microsoft.EntityFrameworkCore v8.0.0

指定會自動套用至以此實體類型為目標的任何查詢的 LINQ 述詞運算式。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder HasQueryFilter (System.Linq.Expressions.LambdaExpression filter, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder? HasQueryFilter (System.Linq.Expressions.LambdaExpression? filter, bool fromDataAnnotation = false);
abstract member HasQueryFilter : System.Linq.Expressions.LambdaExpression * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder
Public Function HasQueryFilter (filter As LambdaExpression, Optional fromDataAnnotation As Boolean = false) As IConventionEntityTypeBuilder

參數

filter
LambdaExpression

LINQ 述詞運算式。

fromDataAnnotation
Boolean

指出是否已使用資料批註指定組態。

傳回

IConventionEntityTypeBuilder

如果已設定查詢篩選，則為相同的產生器實例， null 否則為 。

適用於