SqlitePropertyBuilderExtensions.HasGeometricDimension 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.Sqlite.dll
套件:
Microsoft.EntityFrameworkCore.Sqlite.Core v3.0.0
套件:
Microsoft.EntityFrameworkCore.Sqlite.Core v3.1.0

設定以 SQLite 為目標時，屬性所對應之資料行的維度。

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

參數

propertyBuilder
IConventionPropertyBuilder

要設定之屬性的產生器。

dimension
String

維度。

fromDataAnnotation
Boolean

指出是否使用資料批註來指定組態。

傳回

IConventionPropertyBuilder

如果套用組態，則為相同的產生器實例， null 否則為 。

適用於