bll_开发者

JSON/XML output in GUI, BLL or DTO?

I\'m using content-negotiation, so depending on the header of the request I provide JSON/XML output. Now I was wondering what the best location is for providing this functionality.[详细]

2023-04-12 00:31 分类：问答

Should I call BLL methods directly into my Asp.Net MVC 3 Controller?

I have a Business Object Layer that I use in a c开发者_运维技巧ouple of other applications and I want to use it on my MVC application. My concern is more a design concern: Is it correct to have someth[详细]

2023-04-05 08:00 分类：问答

Help with debate on Separation of concerns (Data Access vs Business Logic) [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing th[详细]

2023-03-30 22:49 分类：问答

ASP.NET MVC: BLL and DAL to Repository design

We are moving from ASP.NET Web Forms to MVC 2.0. In most of our projects we have a typical setup to communicate with a database.[详细]

2023-02-09 10:39 分类：问答

ASP.NET Business Layer Code Persists but I'm not sure where it's stored?

I\'m royally confused about ASP.NET now. I believed that everytime you retrieved a webpage business model referred to by that page would be created and that after the display had been sent to the user[详细]

2023-02-08 21:12 分类：问答

Best Practice (Keeping it simple) to wrap a method returning List of Products from DAL to BLL

Below is a method from from my console application calling a DAL method. Whats the best way to wrap this in a BLL method so it can be called directly from the presentation? I have worked on projects i[详细]

2023-02-06 16:22 分类：问答

How to use DTO's between UI, BLL, DAL

I\'m trying to write a small app with very strict boundaries between BLL and DAL and am now wondering what the best way would be to pass the data (Domain Transfer Objects) between the layers.[详细]

2023-02-04 00:50 分类：问答

Creating a repeater using BLL

I\'m trying to create a repeater control bound with data of my database. This should be use with a BLL.[详细]

2023-01-29 23:22 分类：问答

Should a BLL be stateless?

I\'m toying with building a BLL for my application.From what I\'ve seen / read, it seems the BLL should be stateless.Doesn\'t this mean all BLL methods could be static?Or I\'d at least only ever need[详细]

2023-01-26 12:15 分类：问答