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是否可以使用Scaffold-DbContext命令自动将HashSet映射和定义为虚拟的？

[英]Is it possible to automatically map and define HashSets as virtual with Scaffold-DbContext command?

原文 2018-10-12 14:35:53 5 0 asp.net-core/ entity-framework-core

In my app, I'm using EF Core with Lazy Loading. 在我的应用中，我将EF Core与延迟加载配合使用。 Since Lazy Loading requires all HashSets to be defined as virtual , after executing Scaffold-DbContext command to map a DB, I've always edited all single generated file in order to copy-paste the " virtual " keyword before every single ICollection<ClassA> , etc... 由于延迟加载要求将所有HashSet都定义为virtual ，因此在执行Scaffold-DbContext命令以映射数据库后，我总是编辑所有生成的文件，以便在每个ICollection<ClassA>之前复制粘贴“ virtual ”关键字等

In small-DB case, this is not a very time-expensive operation, but it becomes more long-timed as the mapped db grows in terms of number of tables and relations between tables. 在小数据库情况下，这不是一个很费时的操作，但是随着映射的db在表数量和表之间关系方面的增长，它的时间变得更长。

So the question is: is there any way to automatically map all HashSets as virtual since the first execution of Scaffold-DbContext command? 所以问题是：自从第一次执行Scaffold-DbContext命令以来，有没有办法将所有HashSets自动映射为virtual的？
Or does it already exist any way to automatically do this operation once the database has been mapped? 或在映射数据库后，是否已经存在自动执行此操作的任何方式？

0 个解决方案

Scaffold-DbContext：找不到命令 - Scaffold-DbContext: command not found

scaffold-DbContext ，命令导致异常：System.Reflection.TargetInvocationException - scaffold-DbContext , command results in exception: System.Reflection.TargetInvocationException

无法识别EntityFramework Scaffold-DBContext - EntityFramework Scaffold-DBContext not recognised

EntityFrameworkCore上的scaffold-dbcontext基本路径异常 - scaffold-dbcontext basepath exception on EntityFrameworkCore

Scaffold-DbContext的替代方案，用于生成实体类型 - Alternatives to Scaffold-DbContext for generating entity types

如何将脚手架 dbcontext 放置到不同的文件夹？ - how to scaffold-dbcontext to different folders?

Scaffold-DbContext 未生成与表中相同的列 - Scaffold-DbContext is not generating column as same in Table

替换 Scaffold-DbContext 中的连接字符串 - Replace connection string in Scaffold-DbContext

实体框架数据库优先-在执行Scaffold-DBContext命令后，添加自引用外键会删除HashSet - Entity Framework Database First - addition of self-referencing foreign key deletes HashSet after Scaffold-DBContext command execution

EF Core Scaffold-DbContext表未包含在选择集中 - EF Core Scaffold-DbContext table not included in the selection set

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相关问题 Scaffold-DbContext：找不到命令 - Scaffold-DbContext: command not found scaffold-DbContext ，命令导致异常：System.Reflection.TargetInvocationException - scaffold-DbContext , command results in exception: System.Reflection.TargetInvocationException 无法识别EntityFramework Scaffold-DBContext - EntityFramework Scaffold-DBContext not recognised EntityFrameworkCore上的scaffold-dbcontext基本路径异常 - scaffold-dbcontext basepath exception on EntityFrameworkCore Scaffold-DbContext的替代方案，用于生成实体类型 - Alternatives to Scaffold-DbContext for generating entity types 如何将脚手架 dbcontext 放置到不同的文件夹？ - how to scaffold-dbcontext to different folders? Scaffold-DbContext 未生成与表中相同的列 - Scaffold-DbContext is not generating column as same in Table 替换 Scaffold-DbContext 中的连接字符串 - Replace connection string in Scaffold-DbContext 实体框架数据库优先-在执行Scaffold-DBContext命令后，添加自引用外键会删除HashSet - Entity Framework Database First - addition of self-referencing foreign key deletes HashSet after Scaffold-DBContext command execution EF Core Scaffold-DbContext表未包含在选择集中 - EF Core Scaffold-DbContext table not included in the selection set

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是否可以使用Scaffold-DbContext命令自动将HashSet映射和定义为虚拟的？

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0 个解决方案