共用方式為

IConventionDbFunctionBuilder.IsBuiltIn(Boolean, Boolean) 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata.Builders
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

設定值，指出資料庫函式是否內建。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder IsBuiltIn (bool builtIn, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder? IsBuiltIn (bool builtIn, bool fromDataAnnotation = false);
abstract member IsBuiltIn : bool * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder
Public Function IsBuiltIn (builtIn As Boolean, Optional fromDataAnnotation As Boolean = false) As IConventionDbFunctionBuilder

參數

builtIn
Boolean

值，指出資料庫函式是否內建。

fromDataAnnotation
Boolean

指出是否已使用資料批註指定組態。

傳回

IConventionDbFunctionBuilder

如果已套用組態，則為相同的產生器實例， null 否則為 。

適用於