business-logic

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How to version dynamic business Objects/Data?

We are developing a large applications which are related to business. You can find these applications similar to some ERP, CRM, etc.[详细]

2023-04-13 08:33 分类：问答
Localization in the Business Layer

We are writing an ASP.开发者_StackOverflow社区NET MVC application and every once in a while we need to add a string to a description or a note that is not generated by the UI to a database record.For[详细]

2023-04-12 04:09 分类：问答
Avoid exposing too many assemblies to client consuming WCF service

I need a bit of guidance here. I have a WCF service that is part of a larger solution. Currently, too many assemblies must be referenced by an end-consumer due to inheritance issues. For example, he开[详细]

2023-04-06 07:19 分类：问答
Performing a multi-table inner/left/right join (or correlated subquery) with count?

I\'m wondering how exactly to perform a 3-way join using the following structure (much simplified) **Table 1:**[详细]

2023-04-05 04:19 分类：问答
Real requirements vs business requirements

Let\'s say I have an account creation form, which fills a user database. Let\'s say this database table has 6 columns: UserID, UserLogin, Password, Email, Demographic1, Demographic2.[详细]

2023-04-02 01:52 分类：问答
Is it good practice to have linq query in Controllers?

I\'m not very familiar with the MVC pattern. Could you tell me which one of the following three controller actions is better? Thanks :)[详细]

2023-03-29 22:07 分类：问答
BL Services: Exception or Method Result?

What is the best way and why? V1: try { var service = IoC.Resolve<IMyBLService>(); service.Do(); } catch(BLException ex)[详细]

2023-03-29 21:19 分类：问答
How to handle views in a multilayer-application

I\'m working on a project which has basically three layers: Presentation, business and data. Each layer is on a different project and all layers use DTO\'s defined in another project.[详细]

2023-03-27 02:40 分类：问答
How to encapsulate web2py business logic?

I just found web2py a couple days ago, and have been reading the documentation and through the source of a few example applications. I want to start programming more in Python. It seems that my take o[详细]

2023-03-25 00:45 分类：问答
Where to put business logic in DDD

I\'m trying to figure out the best way to build an easily maintainable and testable architecture. Having gone through several projects, I\'ve seen some pretty bad architectures and I want to avoid mak[详细]

2023-03-23 22:48 分类：问答