通过

IConventionDbFunctionParameterBuilder.HasTypeMapping 方法

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Metadata.Builders
程序集:
Microsoft.EntityFrameworkCore.Relational.dll
包:
Microsoft.EntityFrameworkCore.Relational v5.0.0
包:
Microsoft.EntityFrameworkCore.Relational v6.0.0
包:
Microsoft.EntityFrameworkCore.Relational v7.0.0
包:
Microsoft.EntityFrameworkCore.Relational v8.0.0

RelationalTypeMapping设置函数参数的 。

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

参数

typeMapping
RelationalTypeMapping

要用于函数参数的类型映射。

fromDataAnnotation
Boolean

指示是否使用数据注释指定配置。

返回

IConventionDbFunctionParameterBuilder

如果应用了配置，则为同一生成器实例; null 否则。

适用于