IConventionDbFunctionParameterBuilder.HasTypeMapping 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Metadata

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v3.1.0

RelationalTypeMapping設定函式參數的 。

public Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunctionParameterBuilder HasTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping, bool fromDataAnnotation = false);

abstract member HasTypeMapping : Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunctionParameterBuilder

Public Function HasTypeMapping (typeMapping As RelationalTypeMapping, Optional fromDataAnnotation As Boolean = false) As IConventionDbFunctionParameterBuilder

參數

typeMapping

RelationalTypeMapping

要用於函式參數的類型對應。

fromDataAnnotation

Boolean

指出是否使用資料批註來指定組態。

傳回

IConventionDbFunctionParameterBuilder

如果套用組態，則為相同的產生器實例;否則為 null。