Implementing the Repository Pattern with Linq-to-Sql

submitted by powerrush 5 months, 17 days ago

codeproject.com — The Repository Pattern, according to Martin Fowler, provides a "layer of abstraction over the mapping layer where query construction code is concentrated", to "minimize duplicate query logic". In practice it is usually a collection of data access services, grouped in a similar way to the domain model classes. By accessing repositories via interfaces the repository pattern helps to break the dependency between the domain model and data access code. This is invaluable for unit testing because the domain model can be isolated. read more...

add a comment | category: Linq | Views: 128

Hidden Gem: Singleton Factory in C#

cognitivecoding.com — Simple and generic implementation of singleton factory in C#. read more...

5 comments | category: C# | Views: 38

Applying Design Patterns - Part I and II

submitted by powerrush 1 year ago

amazedsaint-articles.blogspot.com — This article is expected to: [1] Introduce patterns to you in a simple, human readable way [2] Train you how to really 'Apply' patterns (you can learn patterns easily, but to apply them to solve a problem, you need real design skills) [3] Provide you a fair idea regarding the contexts for applying the following patterns - Builder, Observer, Strategy and Decorator (well, they are few popular design patterns) [4] Demonstrate you how to apply the Observer pattern, to solve a design problem read more...

add a comment | category: Architecture | Views: 6

I Heart Template Method

laribee.com — Template Method is the old skool design pattern that rocks the party that rocks the party that rocks the party. Here's why I love it in a way that isn't natural. read more...

add a comment | category: Patterns | Views: 0

Design Patterns for ASP.NET (Part 1)

published 1 year, 8 months ago, submitted by rimsystems 1 year, 8 months ago

devx.com — or the past year or so, I've been involved in documenting frameworks that help developers write better code, and create applications that are more efficient and easier to test, debug, maintain, and extend. During that time, it has been interesting to see the continuing development of best-practice techniques and tools at one of the leading software companies in our industry. Most of the work was outside my usual sphere of ASP.NET and web development, concentrating mainly on Windows Forms applications built using .NET 2.0. This is an area where standard design patterns that have evolved over many years are increasingly being refined and put into practice. read more...

add a comment | category: Patterns | Views: 1

Good Design Minimizes The Impact Of Changes

haacked.com — The title says most of what needs to be said ... a short article on how design patterns can make our code more maintainable. read more...

add a comment | category: Patterns | Views: 1

Design Patterns in C#

published 2 years, 8 months ago, submitted by j.monty 2 years, 8 months ago

dofactory.com — The Gang of Four (GoF) patterns are generally considered the foundation for all other patterns. They are categorized in three groups: Creational, Structural, and Behavioral. Here you will find information on these important patterns. read more...

1 comment | category: Patterns | Views: 1