SqlitePropertyBuilderExtensions.HasGeometricDimension 方法

定义

命名空间:

Microsoft.EntityFrameworkCore

程序集:

Microsoft.EntityFrameworkCore.Sqlite.dll

包:

Microsoft.EntityFrameworkCore.Sqlite.Core v3.1.0

Source:

SqlitePropertyBuilderExtensions.cs

配置属性在面向 SQLite 时映射到的列的维度。

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder HasGeometricDimension (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string dimension, bool fromDataAnnotation = false);

static member HasGeometricDimension : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

<Extension()>
Public Function HasGeometricDimension (propertyBuilder As IConventionPropertyBuilder, dimension As String, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

参数

propertyBuilder

IConventionPropertyBuilder

要配置的属性的生成器。

dimension

String

维度。

fromDataAnnotation

Boolean

指示配置是否是使用数据注释指定的。

返回

IConventionPropertyBuilder

如果应用了配置，则为同一生成器实例， null 否则为 。