NonNullableConventionBase.IsNonNullableReferenceType 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Metadata.Conventions

組件:

Microsoft.EntityFrameworkCore.dll

套件:

Microsoft.EntityFrameworkCore v7.0.0

傳回值，指出成員類型是否為不可為 Null 的參考型別。

protected virtual bool IsNonNullableReferenceType (Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder modelBuilder, System.Reflection.MemberInfo memberInfo);

abstract member IsNonNullableReferenceType : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder * System.Reflection.MemberInfo -> bool
override this.IsNonNullableReferenceType : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder * System.Reflection.MemberInfo -> bool

Protected Overridable Function IsNonNullableReferenceType (modelBuilder As IConventionModelBuilder, memberInfo As MemberInfo) As Boolean

參數

modelBuilder

IConventionModelBuilder

用來建置模型的模型產生器。

memberInfo

MemberInfo

成員資訊。

傳回

Boolean

true 如果成員類型是不可為 Null 的參考型別，則為 。