Forum Messages -- page 33

Views: 4.7K

Replies: 0

DataContract, DataMember, Message based

It appears they are using DataContract, DataMember to serialize the data for the WCF service. It is still necessary if the hosting layer is removed and going directly to the Service Layer? Does it matter if they ...

Dennis Tucker, May 18, 2012

Views: 5.2K

Replies: 0

Need better a understanding on the Observer Pattern

I have home-work I have to submit but have no idea where to start. Here is what is needed: Implement the following using both Delegates and Events as well as the Classic approach to implement the ...

Nothemba Mapela, May 17, 2012

Views: 9K

Replies: 1

Connectionstring explanations please

What is the purpose of these 2 connection string related lines: 1) is under DataObjects/ADO.NET/SqlServer private static readonly string connectionStringName = ...

Dennis Tucker, May 16, 2012

Views: 14.8K

Replies: 5

.NET Code 39 creation

I am working on an asp.net web application in C#. And I need to generate Code 39 barcode from the project. Which solution is better between barcode font and barcode ...

Jones Elmar, May 13, 2012

Views: 8.3K

Replies: 1

E.F 4.1 CodeFirst,Generic Repository Pattern,UoW,MVP

Hİ , I developed a windows form project with using E.F 4.1 CodeFirst model, Generic RepositoryPattern, Unit Of Work and MVP. I made 4 layers which ...

Volkan Genç, May 11, 2012

Views: 36.8K

Replies: 7

Here is an example Design Pattern interview question

The question is as follows: Create a boy and girl factory which have properties and methods of a Child class. Child which has properties and method of Father and Mother. However, when creating boy ...

Ravi Shiggavi, May 08, 2012

Views: 4.1K

Replies: 0

Issue logging into Patterns In Action

I cannot log into the Pattern In Action administration section. I am currently using SQL Server 2008 R2, the web config file is below: <?xml version="1.0"?> <configuration> ...

Alfred L Wilson Jr, Apr 18, 2012

Views: 4.4K

Replies: 0

Pattern in Action example Web application browse from LAN

Using VS2005. The web app example works flawlessly on localhost. How would one browse to web application over LAN (e.g, from another PC sitting right next to test PC)? Is IIS a necessity? ...

J H Hudson, Apr 16, 2012

Views: 6.5K

Replies: 1

Pattern for Product to Product Variant association

Is there a design pattern to solve the product to product variant association? A product varies from another product by only it's color, size or material only. Every other static properties like name and ...

Varghese Pallathu, Apr 16, 2012

Views: 8.9K

Replies: 1

A little confused about connection strings

I'm a little confused on how the connection strings are used in the Patterns in Action 4.0 application. They have the connection string setting in the Hosting Layer (WCF.ActionServer) and in the App.Config in the ...

Dennis Tucker, Apr 06, 2012

Views: 9K

Replies: 1

Provider pattern in WPF application

Hi guys, In Patterns in Action 4.0 solution, there is WPF application in PL. This application implements MVVM pattern. There are 3 projects in WPF folder. WPF Application (View) WPF Model WPF ViewModel As I know ...

Can Pekerler, Apr 05, 2012

Views: 6.8K

Replies: 1

Entity Framework Mapping

How do you map with the entity framework when there is more than 1 table? In the example they only map to 1 table. But what happens when you have to pull data from 2 or more tables and need to map the data? For ...

Dennis Tucker, Mar 29, 2012

Views: 7.2K

Replies: 1

Sorting with stored procedures

In the example for sql server they use inline statements and pass in the sortexpression and add it in the statement. If you are using stored procedures how do you use the passed in sortexpression for sorting the ...

Dennis Tucker, Mar 29, 2012

Views: 11.5K

Replies: 1

Model View Presenter with both WebForms and WinForms

I have started a new project that requires both WinForms and WebForms UI. I chose to use the model view presenter pattern for the WinForms UI and would like to use the same presenter and models with the ...

Matt Fothergill, Mar 29, 2012

Views: 6.7K

Replies: 1

Which pattern should I use?

Hi All, Here’s the requirement; “Make this product available for ordering to clients of (category 1) or (of age over 24 and not in region A)” The above seems like a SQL query, but it really is not. Ok! ...

Jacques Ghazalian, Mar 27, 2012