RelationalOptionsExtension.WithUseRelationalNulls(Boolean) 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Infrastructure

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v8.0.0

建立與這個實例相同的所有選項的新實例，但指定選項已變更。 直接呼叫這個方法並不尋常。 請改用 DbContextOptionsBuilder 。

public virtual Microsoft.EntityFrameworkCore.Infrastructure.RelationalOptionsExtension WithUseRelationalNulls (bool useRelationalNulls);

abstract member WithUseRelationalNulls : bool -> Microsoft.EntityFrameworkCore.Infrastructure.RelationalOptionsExtension
override this.WithUseRelationalNulls : bool -> Microsoft.EntityFrameworkCore.Infrastructure.RelationalOptionsExtension

Public Overridable Function WithUseRelationalNulls (useRelationalNulls As Boolean) As RelationalOptionsExtension

參數

useRelationalNulls

Boolean

要變更的選項。

傳回

RelationalOptionsExtension

選項已變更的新實例。