business-logic

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S#arp Architecture: How to arrange Application Services

With S#arp Architecture, my understanding is that domain logic (aka business logic) that operates on more than one type of entity is best handled by the Application Services layer.[详细]

2023-02-14 21:22 分类：问答
Business Logics of projects under MVVM in WPF?

I am developing an application in WPF using the MVVM pattern. If I have Student as a data model, for example, where could I add the business logic like adding new Students, deleting Students and updat[详细]

2023-02-12 21:50 分类：问答
When should data validation be done?

For instance, if I want to check is the input has only alphanumeric characters and is more than 10 characters long. Should I just check it server-side? Or server-side and in the database (query) itsel[详细]

2023-02-09 21:21 分类：问答
How do I softcode a workflow activity in .NET?

I need to write a static method which is performing some kind of parsing on a string with signature like:[详细]

2023-02-08 18:56 分类：问答
Removing ASP.net Session calls from business logic

I\'ve inherited an asp.net web solution, which has business logic and data calls as seperate assemblies. In the busine开发者_StackOverflowss layer there are a small number of calls to get/set HttpCont[详细]

2023-02-08 07:01 分类：问答
Implementing business logic in Microsoft CRM

We have been looking a several case studies that claimvast improvements if you implement your Line-Of-Business applications in xRM开发者_Go百科.[详细]

2023-02-08 03:26 分类：问答
When does logic belong in the Business Object/Entity, and when does it belong in a Service?

In trying to understand Domain Driven Design I keep returning to a question that I can\'t seem to definitively answer.[详细]

2023-02-07 23:56 分类：问答
ObjectContext aware entity in EF to avoid Anemic Domain Model

In Entity Framework, is it possible to make the framework inject the DbContext into each object (entity) that is attached to or retrieved from the Context?[详细]

2023-02-07 03:35 分类：问答
What is the difference between a web service and application layer of code in an application server

Hello I am a newbie to n-tier architecture and was trying to find out the difference between what an application server hosting application layer of code does, and what a web service does?[详细]

2023-02-05 08:28 分类：问答
Should Validation and Data Correction logic be done in business or data access layer?

So I have this general question of where should I have certain logic for example - var data=GetItems();[详细]

2023-02-04 17:55 分类：问答