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Hi all, I work on bus terminal project that website users can reserve and purchase bus tickets on. I have 2 levels of users: admin and other users. Admin and other users classes are empty and don't have any ...

2 days ago by Yekta Yeganeh 50 Community Rank

50 Last: 1 hr ago by Shashichandra K 50 Community Rank

Factory Method Pattern

Views	89
Answers	2
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How to get a better class design

Hi I have Request classes, say X, Y, Z. These classes will have some common attributes and some unique attributes. I tried to put the common attributes in an abstract class (AbstractRequest) and subclasses ...

4 days ago by Krishnaroopa Senthilkumar 50 Community Rank

50 Last: 3 days ago by Robert Blixt 620 Community Rank

100.0

Views	128
Answers	1
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Paging Support using Repository Pattern

I am new to Design Patterns and am working on a project based on the Patterns In Action 4.0 solution. I am trying to implement paging support in an MVC web application and am having an issue. The paging ...

20 days ago by Mario Lopez 50 Community Rank

50 Last: 6 days ago by Mario Lopez 50 Community Rank

Repository Pattern MVC Pagination

Views	374
Answers	3
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Need simple N-tier version

The Patterns in Action reference application that comes with Design Pattern Framework is a perfect application sample of N-tier, but we want a version without Service and Hosting layers. We need a ...

12 days ago by Mohamed Ahmed 50 Community Rank

50 Last: 9 days ago by King Wilder 378 Community Rank

99.7

Design Pattern Framework N-Tier .NET 3.5

Views	288
Answers	2
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WCF SOA Wrapper

I have need to create an SOA wrapper for SOA services that are taking Request XML and returning Response XML and expecting the developers to parse this this XML. I aim to use the XSD.exe tool and create C# ...

17 days ago by Derick Mayberry 50 Community Rank

C# SOA WCF

Views	178
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Sample VB.NET code for a Strategy Pattern for algorithms

Hi, I'm using the Heads Up Patterns book for getting into Design Patterns. The book uses a Duck to illustrate the Strategy pattern. Could this be the reason why people think Strategy ...

28 days ago by Mike Angelastro 65 Community Rank

93.7 Last: 23 days ago by Christian Jacob 525 Community Rank

99.9

Strategy Pattern Factory Pattern

Views	278
Answers	2
Votes	1

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Factory Method Pattern differs from the one on Wikipedia

The Factory Pattern method mentioned here clearly differs with the one mentioned on wikipedia(http://en.wikipedia.org/wiki/Factory_method_pattern). e.g. the one on Wikipedia doesn't mention about abstract product ...

Jul 27, 2010 by Pankaj Mhatre 100 Community Rank

95.3 Last: 29 days ago by Ronald Garlit 405 Community Rank

99.8

Factory Method Pattern

Views	543
Answers	2
Votes	2

Answer
Code
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Difference between Strategy Pattern and Factory Pattern?

Is there any major difference between Strategy Pattern and Factory Pattern? As for me its look alike and I am a bit confused which to use when. I see that the Factory Pattern gets me ...

Aug 06, 2010 by Imran Khan 250 Community Rank

96.9 Last: Aug 06, 2010 by Rajesh Pillai 388 Community Rank

99.8

Factory Pattern Strategy Pattern

Views	405
Answers	1
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Does this code follow the Factory Design Pattern?

I am somewhat confused about Factory Pattern. Please review this code . When we need object of KeepItems we will instantiate KeepItemsConcrete Class. Is this pattern a Factory Pattern? Thanks. ...

Aug 02, 2010 by Shyam Kumar 53 Community Rank

92.2 Last: Aug 03, 2010 by King Wilder 378 Community Rank

99.7

Factory Pattern VB.NET

Views	381
Answers	2
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Is Strategy Pattern the right pattern for this?

I have a user control for a menu, which has events for Add, Edit, Delete etc... I also have a form with five tabs. Now I need to configure the menu for each tab. There are a total of 20 ...

Jul 26, 2010 by Imran Khan 250 Community Rank

96.9 Last: Jul 31, 2010 by Rajesh Pillai 388 Community Rank

99.8

Strategy Pattern Menus Tabs

Views	311
Answers	1
Votes	0

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Design Pattern for importing data

Which Design Pattern I can use to implement the import of data in different formats, such as, XML, CSV, TXT, XLSX ...

Jul 29, 2010 by Imran Khan 250 Community Rank

96.9 Last: Jul 31, 2010 by Rajesh Pillai 388 Community Rank

99.8

Design Patterns C# Data Import

Views	450
Answers	2
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Pattern to upload the different file data

Hi all, Can anyone tell me the best pattern to implement an upload of the data to sql from xml, excel,csv, etc... I am trying the Factory Pattern but still confused how this will allow me to extend ...

Jul 30, 2010 by Imran Khan 250 Community Rank

96.9

Design Pattern Factory Pattern File Upload

Views	128
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Where to start with .NET Design Patterns?

I have been pretty successful in my career and consider myself a solid Senior .NET Developer. Recently, I have been reading up on Design Patterns and when I see an example, I usually get it. However, what

Mar 21, 2010 by Leo Benson 106 Community Rank

95.5 Last: Jul 29, 2010 by Christian Jacob 525 Community Rank

99.9

Design Patterns Beginner

Views	4.1K
Answers	7
Votes	2

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Is Factory Pattern only for object creation?

I have a question on the Factory Design Pattern. Are they strickly used for creating objects or can they do something else as ...

Jul 26, 2010 by Deshaun Hyram 111 Community Rank

95.5 Last: Jul 28, 2010 by Andrew Green 130 Community Rank

95.7

Factory Pattern

Views	316
Answers	1
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Where to place events from service layer in MVP?

I am coding a GUI that communicates via TCP/IP with Automated Guided Vehicles (AGVs). The Model communicates with TCP/IP Service layer. I was thinking of letting the Presenter subscribe to the TCP/IP events? But ...

Jul 18, 2010 by Elund Christensen 100 Community Rank

95.3 Last: Jul 21, 2010 by Elund Christensen 100 Community Rank

95.3

MVP

Views	369
Answers	3
Votes	1

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Passing Meta Tags (title, keywords, description) with ASP.NET MVC

Hello, I am working with ASP.NET MVC and now I need to set some meta tag parameters on the pages. Meta tags are the Title, Keywords, and Description on the page. The issue is that I have a ...

Jul 20, 2010 by Bogusław Dobrogost 81 Community Rank

95.0 Last: Jul 20, 2010 by Mario Lopez 50 Community Rank

Meta tags ASP.NET MVC

Views	527
Answers	1
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Context Pattern?

Hi I'm curious if there is a pattern that allows an object to change behavior based on context. I have looked at the State pattern, but would like to explain what i'm trying to do and see if there is maybe ...

Jun 28, 2010 by Andre Smith 50 Community Rank

50 Last: Jul 08, 2010 by Shmilya Golem 70 Community Rank

94.1

Context Pattern Behavior

Views	474
Answers	4
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Factory or something else?

I'm trying to think of a solution but not sure which way to go. Here's the problem: Its going to be a library for parsing multiple XML files. So I know what classes to make and how they are going to be nested. A ...

Jun 10, 2010 by Justin Chuck 50 Community Rank

50 Last: Jun 24, 2010 by Justin Chuck 50 Community Rank

Abstract Factory Interface

Views	646
Answers	3
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What are Structure Map and Spring.Net?

What are the differences between Structure Map and Spring.Net? Why they are used? Are these new patterns? As far as I understand these are IOC(Inversion of Control) and use DI ...

Jun 22, 2010 by Volkan Genç 68 Community Rank

93.8 Last: Jun 24, 2010 by Christian Jacob 525 Community Rank

99.9

Structure Map String.NET Inversion of Control Dependenc Injection

Views	405
Answers	1
Votes	1

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Pattern Framework - Need to understand - Help

Hi I need some advice. I am aware of Design Patterns (In theory). To learn the practical implementation of Patterns, I had purchased the "Pattern Framework" from this site. ...

May 24, 2010 by Willy James 50 Community Rank

50 Last: May 28, 2010 by Dan McMillan 280 Community Rank

99.1

Design Pattern Framework Beginner

Views	485
Answers	1
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Difference between Strategy and State

Looking at the GoF patterns I find the similarities between State and Stategy pattern rather striking. Both swap out polymorphic classes to modify behavior. Anyone else found the same? What are the ...

May 21, 2010 by Hans Overkamp 84 Community Rank

95.1 Last: May 27, 2010 by Shmilya Golem 70 Community Rank

94.1

State Pattern Strategy Pattern

Views	676
Answers	2
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Need some good .NET Design Pattern interview questions

Hello. I will be interviewing a few candidates for a senior architecture position that we have open at our company. As an architect we expect them to be familiar with commonly used .NET Design Patterns. Does anyone

Mar 25, 2010 by Craig Johnston 125 Community Rank

95.6 Last: May 21, 2010 by Bhupendra Sinha 70 Community Rank

94.1

Design Patterns Interview Questions

Views	2.5K
Answers	4
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Which Design Patterns are you using most frequently in your projects?

To all: I would be curious to know which design patterns you end up using the most in your own work. Personally, my answer would go something like this: Layers (all my projects are layered) MVC (I

Apr 14, 2010 by Leo Benson 106 Community Rank

95.5 Last: May 21, 2010 by Bhupendra Sinha 70 Community Rank

94.1

Design Patterns

Views	2.3K
Answers	4
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The ideal pattern

In a software that I'm developing, I've a problem, I'm searching a solution for that, and I think that a solution can come from a design pattern, so I'm here for some suggestions. The software must connect to a ser

Apr 26, 2010 by Andrea Benedetti 70 Community Rank

94.1 Last: May 11, 2010 by Saleh Najar 70 Community Rank

94.1

Design Patterns

Views	1.1K
Answers	6
Votes	2

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Difference between Factory Method and Abstract Factory

Hi, I am not understanding the difference between Factory Method and Abstract Factory. Can anyone please elaborate more on Abstract Factory? Regards, Sandeep Bhujabal

Mar 29, 2010 by Sandeep Bhujabal 50 Community Rank

50 Last: Apr 14, 2010 by Kaushal Patel 85 Community Rank

95.2

Factory Method Pattern Abstract Factory Pattern

Views	1.7K
Answers	1
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Abstract Factory versus Factory Method

I have been trying to get my head around Factory patterns, particularly Abstract Factory. Can anyone, in a couple sentences, explain the difference between Abstract Factory and Factory Method? Much appreciated.

Feb 17, 2010 by Bogusław Dobrogost 81 Community Rank

95.0 Last: Mar 13, 2010 by Ashok Gupta 50 Community Rank

Abstract Factory Pattern Factory Method Pattern

Views	3.9K
Answers	4
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MVVM vs MVC and MVP patterns

Can anyone explain what the MVVM pattern is compared to the existing patterns as well as reasons to use one over the other?

Feb 17, 2010 by Darrell G. 50 Community Rank

50 Last: Feb 22, 2010 by Albert Hickman 250 Community Rank

96.9

MVVM MVP MVC

Views	3.1K
Answers	1
Votes	0

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