基于SQL的c#三层代码生成器，可以自动生成增删改查，以及查询所有数据的三层代码-SQL-based three-tier of the c# code generator can be automatically generated additions and deletions to search, and query all the data' s three-tier code

vs简单三层代码生成器，自动生成models,业务逻辑层，数据访问层-vs simple three-tier code generator to automatically generate the models, business logic layer, data access layer