IConventionDbFunctionBuilder.HasTypeMapping 方法

定义

设置数据库函数的返回类型映射。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder HasTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder? HasTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping, bool fromDataAnnotation = false);
abstract member HasTypeMapping : Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder
Public Function HasTypeMapping (typeMapping As RelationalTypeMapping, Optional fromDataAnnotation As Boolean = false) As IConventionDbFunctionBuilder

参数

typeMapping
RelationalTypeMapping

数据库中函数的返回类型映射。

fromDataAnnotation
Boolean

指示配置是否是使用数据注释指定的。

返回

如果应用了配置,则为同一生成器实例, null 否则为 。

适用于