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C#, ASP.NET, WPF, WCF, LINQ, PATTERNS
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Question on Factory Method
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
50
Last:
1 hr ago
by
Shashichandra K
50
50
Factory Method Pattern
Views
92
Answers
2
Votes
0
Answer
Code
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0
Delegate (C#) versus Observer Pattern?
I have a question: Is the delegate in C# equivalent to the Observer Pattern? If not, what is the difference? Thanks in advance. ...
3 days ago
by
Asmprogs Asmprogs
56
92.4
Last:
8 hrs ago
by
Saurabh Saxena
80
94.9
Observer Pattern
delegate
Comparison
Views
110
Answers
2
Votes
0
Answer
Code
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0
Complex Business Rule - Custom Validation sample
Hi, I recently purchased Design Pattern Framework 4.0. In the document it is mentioned like Here is an example of a more complex rule. There may be a rule that states that customers are ranked according to their ...
1 day ago
by
Hemal Shastri
60
93.0
Design Pattern Framework
Custom Validation
Views
39
Answers
0
Votes
0
Answer
Code
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0
Pattern in Action 4.0 data access issue
Hi, I have a database access issue. I tried everything to run the Patterns in Action 4 application, but cannot get it to work. The error I get is: 'failed to create user instance'. I have SQL ...
2 days ago
by
Vivek Bhat
50
50
Last:
2 days ago
by
Vivek Bhat
50
50
Design Pattern Framework
Data Access
Views
75
Answers
2
Votes
0
Answer
Code
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0
Difference between Singleton and a static class
Hello All, Actually, I read a lot about the Singleton Pattern and static classes, but never quite understood the difference. Please help. Anshuman ...
11 days ago
by
Anshuman Saini
50
50
Last:
3 days ago
by
Rajesh Pillai
408
99.8
Singleton
Static
Comparison
Views
548
Answers
3
Votes
0
Answer
Code
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0
Patterns in Action vs. Microsoft Enterprise Library
Hi, I'm new to Patterns in Action and I also have limited exposure to the Microsoft Enterprise Library. Can anyone offer insights in the relative benefits and drawbacks of the the Logging and Validation methods ...
4 days ago
by
Ira Dobrow
60
93.0
Last:
3 days ago
by
Dan McMillan
280
99.1
Logging
Exception
Enterprise Library
Views
117
Answers
1
Votes
1
Answer
Code
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0
Design Pattern Videos
Have you guys though about doing a video series on design patterns? I've come across one website that does them, but they refer to Java! It would make alot of sense if you guys did consider ...
Jul 15, 2010
by
Peter St Angelo
83
95.1
Last:
3 days ago
by
Dan McMillan
280
99.1
Video
Design Pattern Framework
NET 4.0
Views
520
Answers
3
Votes
1
Answer
Code
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1
Need the 3.5 version of the Framework...where do I get this?
Hey People, Great work guys. A friend of mine had purchased your product and I had chance to work with it. It was SUPERB!.... Anyway, I would want to purchase it too, but would require the 3.5 ...
4 days ago
by
Linson Daniel
50
50
Last:
3 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Purchase
Views
94
Answers
3
Votes
0
Answer
Code
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0
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
50
Last:
3 days ago
by
Robert Blixt
620
100.0
OO
Views
128
Answers
1
Votes
0
Answer
Code
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0
Magic number in the CustomerImageConverter class in Silverlight Patterns in Action.csproj
What is the 91 in the following code? public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { string size = (string)parameter; int ...
4 days ago
by
M S
50
50
Last:
4 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Silverlight
Views
68
Answers
1
Votes
0
Answer
Code
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0
Silverlight localization
I'm looking how localization was handled in the SilverLight Patterns 4.0 and noticed that in ApplicationStrings.Designer.cs resourceCulture is null for each public static string property. Why is this null? I ...
6 days ago
by
M S
50
50
Last:
4 days ago
by
M S
50
50
Design Pattern Framework
Silverlight
Localization
Views
135
Answers
2
Votes
0
Answer
Code
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0
Installation Issue
Hi, I am unable to install from msi (Design Pattern Framework 4.0 CS.msi). It is showing: could not access network location \\sw620_f\agarwals\DoFactory Patterns 4.0. CS. I tried with setup.exe too. ...
5 days ago
by
suresh agarwalla
50
50
Last:
5 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Installation
Views
87
Answers
1
Votes
0
Answer
Code
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0
Career path: C# versus VB.NET
Hello, I am coming from an assembly / C background and I am ready to move into building databased business applications in .NET. My plan is to go as far as possible and become an .NET architect ...
7 days ago
by
Henry Wong
56
92.4
Last:
5 days ago
by
Robert Blixt
620
100.0
Design Patterns
C#
VB.NET
Career Development
Views
172
Answers
1
Votes
0
Answer
Code
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0
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 ...
21 days ago
by
Mario Lopez
50
50
Last:
6 days ago
by
Mario Lopez
50
50
Repository Pattern
MVC
Pagination
Views
374
Answers
3
Votes
0
Answer
Code
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0
Question on multiple if else statements in code
Hi, I am working on a maintenance project and I see at lot of places the application logic is written in if..else if..else conditions. Many times the if conditions check the value of a variable against a ...
6 days ago
by
Harshad Riswadkar
60
93.0
Last:
6 days ago
by
Robert Blixt
620
100.0
Design Pattern
if else
Views
131
Answers
1
Votes
1
Answer
Code
Follow
0
Need example on how to create Orders and Order Details
Hi, Can anyone show some sample code to create Orders and Order Details for a Customer in Patterns in Action?. The Design Pattern Framework shows how to select, sort, and view orders, but not how ...
6 days ago
by
Joe Menachery
50
50
Design Pattern Framework
Beginner
Views
94
Answers
0
Votes
0
Answer
Code
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0
Design Patterns with various techniques applied
I am going to do a project on "Design Patterns with various techniques applied". Could anyone tell me the techniques which we can apply? And could anyone also please ...
7 days ago
by
Nammy Reddy
48
0
Last:
7 days ago
by
Juan Perez
129
95.7
Design Patterns
Views
204
Answers
1
Votes
-1
Answer
Code
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0
Use Services of a project without adding service reference
Hey, I have designed an aspx page in some project, say A, and I want to use Services for it from some other project, say B. Can I do so without adding any Service reference from project ...
10 days ago
by
Rakesh Sharma
60
93.0
Last:
9 days ago
by
King Wilder
378
99.7
Service Tier
Views
130
Answers
1
Votes
0
Answer
Code
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0
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
50
Last:
9 days ago
by
King Wilder
378
99.7
Design Pattern Framework
N-Tier
.NET 3.5
Views
288
Answers
2
Votes
0
Answer
Code
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0
MVC and MVP
Hello, I am learning MVP and MVC design pattern and I have read so many articles but I am not getting the exact idea. Can someone explain this with an one example of each (MVC and ...
10 days ago
by
Anshuman Saini
50
50
MVC
MVP
Views
224
Answers
0
Votes
0
Answer
Code
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0
camelCase - PascalCase vs. CamelCase - pascalCase
The article on c# coding standards in the reference section of dofactory states: do use CamelCasing for class names and method names. do use pascalCasing for method arguments ...
Jul 31, 2010
by
Dirk Andries
70
94.1
Last:
11 days ago
by
Dan McMillan
280
99.1
DoFactory
Coding Standards
C#
Views
444
Answers
4
Votes
2
Answer
Code
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0
Using Membership database ASPNETDB
How do I create / add an additional user to the membership database (ASPNETDB)? Are there some tools / utilities? Thanks ...
12 days ago
by
Wolfgang Haeussler
59
92.5
Last:
11 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Membership
Views
154
Answers
1
Votes
0
Answer
Code
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0
ActionServiceClient in MVC project
Where does ActionServiceClient come from in the MVC project? In the RepositoryBase class there is a getter/setter but the WCF service does not have anything with that name. When I mouse over the text ...
18 days ago
by
William Doman
50
50
Last:
12 days ago
by
William Doman
50
50
Design Pattern Framework
ActionServiceClient
Views
245
Answers
2
Votes
0
Answer
Code
Follow
0
Silverlight Patterns 4.0
On page 26 of your Silverlight Patterns 4.0 document you show RegistrationDataResources.resx and ValidationErrorResources.resx in Web | Resources folders. I do not see these in my solution or ...
13 days ago
by
M S
50
50
Last:
13 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Silverlight
Views
219
Answers
1
Votes
0
Answer
Code
Follow
0
Why does Design Pattern Framework not use WCF4?
I was curious to know why the Design Pattern Framework does not use ...
16 days ago
by
sam grimmer
50
50
Last:
13 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
WCF4
Views
246
Answers
1
Votes
0
Answer
Code
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0
Product License
Where can I find a copy of your product license agreement? Thanks in ...
14 days ago
by
David Hawkins
50
50
Last:
13 days ago
by
Dan McMillan
280
99.1
Design Pattern Framework
Licensing
Views
152
Answers
1
Votes
0
Answer
Code
Follow
0
Chain of Responsibility vs Observer pattern
What is the difference between the Chain of Responsibility pattern and Observer pattern? And what cases would you use ...
16 days ago
by
sam grimmer
50
50
Last:
15 days ago
by
sam grimmer
50
50
Chain of Responsibility Pattern
Observer Pattern
Comparison
Views
309
Answers
3
Votes
0
Answer
Code
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0
How to cast a List<T> to an ObservableCollection<T> in Silverlight
I am in Silverlight, and have a generic list: List<T>. Now I wish to cast it to a generic observable collections: ObservableCollection<T>. I understand I can iterate over the list and add each ...
Jul 22, 2010
by
Jacob Tanner
60
93.0
Last:
16 days ago
by
Christian Jacob
525
99.9
Silverlight
List
Observable Collection
Views
562
Answers
2
Votes
1
Answer
Code
Follow
0
Database Structure vis-a-vis OOP/OOD and Design Patterns
Hi, Is there a way to design a SQL database so that it's very amenable to OOP/OOD and design patterns? For example, say your app is to have an employee class that is to inherit a person class. Is it best or ...
24 days ago
by
Mike Angelastro
65
93.7
Last:
16 days ago
by
Christian Jacob
525
99.9
Database
Database Design
Data Model
OOP
Views
282
Answers
2
Votes
0
Answer
Code
Follow
1
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
50
C#
SOA
WCF
Views
178
Answers
0
Votes
0
Answer
Code
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