business-logic-layer

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ASP.NET Business Logic Layer

I have a business logic layer object for my customer开发者_运维问答s. It has a lot of different fields, around 100: Id, Name, and other fields.[详细]

2023-04-12 05:59 分类：问答
CakePHP business logic layer

CakePHP doesn\'t seem to ever mention separating the business logic and data access layers of an app.This is my first MVC app and my \"fat models\" are turning out to be very fat because they contain[详细]

2023-04-07 19:53 分类：问答
Business Layer in 3 tier Architecture

I went for an interview, and was asked to show up my Business layer architecture. I have some idea about 3 tier architecture but really no idea, to what to write in front of interviewer.[详细]

2023-04-06 19:57 分类：问答
common services in layered architecture

I read in many books that in a layered architecture a layer should only use the services provided by the layers below it. The commonly used layers are in an enterprise application are:[详细]

2023-04-05 17:23 分类：问答
Separating business logic dependent on web references out of presentation layer

I have a web app with a presentation layer and a business layer as individual projects. One being a web application and the other being a class library. I have added a web reference to the web applica[详细]

2023-03-12 21:34 分类：问答
C#: Pass BusinessObject to 'BusinessLayer' Constructor or its methods?

I\'m charged with the support of a C# Winforms app which uses BusinessObjects (containing no logic, just properties) and a BusinessLayer with classes (\'Helpers\') that manipulate those entities.[详细]

2023-03-08 04:13 分类：问答
business layer with multiple objects with all properties filled from DB or one object with only a subset filled

I am building a middle size system and I am facing a problem that probably some of you have faced before. In my business layer I return business objects with a subset of properties that are important[详细]

2023-03-06 15:51 分类：问答
N-Tier - responsbility location for insert vs update

I\'m creating an application which is split into a Data Layer (using repository pattern & EF 4.0), a Business layer (POCO\'s with开发者_C百科 additional logic) and a Service Layer (which is expose[详细]

2023-03-04 23:30 分类：问答
ASP.NET 2.0 C# DAL Multiple Variable Parameters

I\'m developing a Web App designed to query a large database table based on the users selection of criteria.In some cases, they may know and enter the primary key, other times they might want to see r[详细]

2023-02-20 15:51 分类：问答
Gridview bound to IQueryable LINQ query returns entire query instead of single page

I have a Business Layer class that uses LINQ to return IQueryable data to a GridView in the User Layer. I want it to return only a single page of data; however, it is returning the entire query. I hav[详细]

2023-02-18 23:58 分类：问答