RelationalComplexTypePropertyBuilderExtensions.IsFixedLength 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore

程序集:: Microsoft.EntityFrameworkCore.Relational.dll

包:: Microsoft.EntityFrameworkCore.Relational v8.0.0

重要

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重载

IsFixedLength(ComplexTypePropertyBuilder, Boolean)	将属性配置为能够仅存储固定长度的数据，例如字符串。
IsFixedLength<TProperty>(ComplexTypePropertyBuilder<TProperty>, Boolean)	将属性配置为能够仅存储固定长度的数据，例如字符串。

IsFixedLength(ComplexTypePropertyBuilder, Boolean)

将属性配置为能够仅存储固定长度的数据，例如字符串。

public static Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder IsFixedLength (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder propertyBuilder, bool fixedLength = true);

static member IsFixedLength : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder

<Extension()>
Public Function IsFixedLength (propertyBuilder As ComplexTypePropertyBuilder, Optional fixedLength As Boolean = true) As ComplexTypePropertyBuilder

参数

propertyBuilder: ComplexTypePropertyBuilder

要配置的属性的生成器。

fixedLength: Boolean

一个值，该值指示属性是否受固定长度值的约束。

ComplexTypePropertyBuilder

同一个生成器实例，以便可以链接多个配置调用。

注解

有关详细信息和示例，请参阅为实体类型和关系建模。

适用于

IsFixedLength<TProperty>(ComplexTypePropertyBuilder<TProperty>, Boolean)

将属性配置为能够仅存储固定长度的数据，例如字符串。

public static Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<TProperty> IsFixedLength<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<TProperty> propertyBuilder, bool fixedLength = true);

static member IsFixedLength : Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<'Property> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<'Property>

<Extension()>
Public Function IsFixedLength(Of TProperty) (propertyBuilder As ComplexTypePropertyBuilder(Of TProperty), Optional fixedLength As Boolean = true) As ComplexTypePropertyBuilder(Of TProperty)

类型参数

TProperty

要配置的属性的类型。

参数

propertyBuilder: ComplexTypePropertyBuilder<TProperty>