根据MySQL表创建C#类

Question

是否有任何内置于.Net或visual studio中的内容可以让我根据MySql表创建类.我想我在谈论持久性.我只想让类成为表的1​​对1映射.有什么免费的吗？

Answer 1

也许你需要这样的东西:

select 'my_table' into @table; #table name
select 'my_database' into @schema; #database name
select concat('public class ',@table,'{') union
select concat('public ',tps.dest,' ',column_name,'{get;set;}') from  information_schema.columns c
join( #datatypes mapping
select 'char' as orign ,'string' as dest union all
select 'varchar' ,'string' union all
select 'longtext' ,'string' union all
select 'datetime' ,'DateTime?' union all
select 'text' ,'string' union all
select 'bit' ,'int?' union all
select 'bigint' ,'int?' union all
select 'int' ,'int?' union all
select 'double' ,'double?' union all
select 'decimal' ,'double?' union all
select 'date' ,'DateTime?' union all
select 'tinyint' ,'bool?'
) tps on c.data_type like tps.orign
where table_schema=@schema and table_name=@table union
select '}';

Answer 2

似乎有一种方法可以让 EntityFramework 与 MySQL 一起使用

将 MySQL 与实体框架结合使用

http://weblogs.asp.net/gunnarpeipman/archive/2010/12/09/getting-mysql-work-with-entity-framework-4-0.aspx