The .NET Framework is a software framework for Microsoft Windows operating systems. It includes an implementation of the Base Class Library, Common Language Runtime, and Dynamic Language Runtime. It supports many programming languages, including C#, VB.NET, F# and C++.

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763 views

Where to put custom validation while using Entity Framework

I am using MVC3 and Enitty Framework 4 with the Database first approach. It created the context template with its own validation for the fields based on the database. My question is where should I put ...
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6answers
418 views

What build tools do not depend on java (or Ruby)? [closed]

I'm wondering what generic build tools out there include their binary run-times and do not depend on another environment not shipped with them. For example, ANT requires Java, Rake requires Ruby, ...
3
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1answer
220 views

Design considerations on JSON schema for scalars with a consistent attachment property

I'm trying to create a JSON schema for the results of doing statistical analysis based on disparate pieces of data. The current schema I have looks something like this: { // Basic key ...
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votes
2answers
190 views

How to find an error in a tcp server application for which there is no source code

I have a c++/cli tcp client application sending a data in a specific format like L,20100930033425093,-5.929958,13.164021 to a main application on port 9000.The main application is actually done by the ...
3
votes
1answer
106 views

Creating an interface just to decouple from third party libraries

I'm currently developing the Authorization module on a framework of mine. I have the following class so far: public interface IAuthorizationManager<C> where C : ...
3
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1answer
70 views

Peculiar architecture interfacing .NET to AutoCAD out-of-process

I have written a set of classes to interact with AutoCAD from an out-of-process .NET assembly, but it seems like my class architecture and interactions are unusual. I am struggling to find a better ...
3
votes
1answer
344 views

Why does SortedDictionary not implement IReadOnlyDictionary?

The .NET type SortedDictionary<TKey, TValue> does not implement the interface IReadOnlyDictionary<TKey, TValue>, although Dictionary<TKey, TValue> does. It is trivial to make ...
3
votes
1answer
46 views

Licencing GNU GPlv3 - sofware provides a service - not distributed

I have a couple questions with regard to the GNU GPLv3 license. My application is closed-source and I do not intend to actually release it to the public. However, it does generate commercial items. ...
3
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1answer
123 views

What is a good design approach in .NET for performing a series of checks in background process?

I have a flight planning system in .NET/SQL Server which needs to perform several validation checks. This needs to work on both a windows and a web client. Currently the checks run synchronously but ...
3
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1answer
1k views

Why did Microsoft dropped the RESX model for RESW in Windows Store applications?

Why did Microsoft choose to change the resources management system from .NET's RESX files? RESX had useful code generation, providing developers auto-completion for resources names and outputting ...
3
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1answer
253 views

How to process document state transition?

Imagine there is an application (ASP.NET MVC) that processes some documents. The document must be revised several times by different group of users. state/role rules: simple user can only publish ...
3
votes
1answer
2k views

Domain driven design and WCF services architecture

I am trying to figure out how to architecture my project in the DDD paradigm (a complete beginner in DDD) and stumbled upon a problem about the implementation of the web services... These are some ...
3
votes
1answer
548 views

Using Dynamic LINQ to get a filter for my Web API

We are considering using the Dynamic.CS linq-sample included in the "Samples" directory of visual studio 2008 for our WebAPI project to allow clients to query our data. The interface would be ...
3
votes
2answers
764 views

MVC framework that uses classes instead of methods for actions

In most MVC frameworks, Controller class contains multiple methods, each representing one action. Then annotations and reflection is used to call those methods appropriately. But from OOP point of ...
3
votes
2answers
402 views

If I implement a web-service, how do I respond to POST requests with JSON?

I have to make a rather complex system for my diploma work. Logically it will consist of the following components: Database Web-service Management with web interface Client iOS application that will ...
3
votes
3answers
182 views

Library Organization in .NET

I've written a .NET bitwise operations library as part of my projects (stuff ranging from get MSB set to some more complicated bitwise transformations) and I mean to release it as free software. I'm a ...
3
votes
1answer
332 views

Alternative to XML / XSLT for artifact generation?

The scenario: A system needs to produce a variety of artifacts to present to end-users during the normal course of business. Examples of these artifacts would be permits, invoices, or receipts -- ...
3
votes
1answer
124 views

How do I architect 2 plugins that share a common component?

I have an object that takes in data and spits out a transformed output, called IBaseItem. I also have two parsers, IParserA and IParserB. These parsers transform external data (in format dataA and ...
3
votes
1answer
446 views

Is it a good idea to put all assembly: WebResource in the same cs file?

I have a .NET library, with some WebControls. These webControls have Embed Resources. And we declare them like it, in all webcontrols for each cs file: Something like this: [assembly: ...
3
votes
2answers
900 views

thick client migration to web based application

This query is related to application design the technology that I should consider during migration. The Scenario: I have a C#.net Winform application which communicates with a device. One of the main ...
3
votes
1answer
518 views

Is there any point in distributing separate .NET 3.5 and 4.0 assemblies?

I want to distribute a .NET library that is .NET 3.5 compliant. The library holds references only to external managed libraries that are targeted against .NET 3.5 client profile or lower. Is there any ...
3
votes
1answer
899 views

Software Agent construction guidelines

I'm currently studying a Master in Computer Science and I am interested in working with Software Agents and C#. I have found so much information regarding theoretical aspects but just a few articles ...
3
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2answers
158 views

How to keep .Net assemblies relevant through high-flux period

How much do you, as .Net developers, consider the changes between Windows XP, 7, & 8 when choosing your development environment and libraries? We are nearing the end of Windows XP; Windows 7 is ...
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2answers
447 views

Pros/Cons for a Data Structure covering multiple databases?

I'm about to extend a system containing two separate systems. Or domains, if we see the system as a domain level. Today One domain is used internally. The other is public, which means it is more ...
3
votes
1answer
52 views

Replacing connection strings and app settings during TFS build

A little background first: where I work we maintain about 40 .NET applications of varying size. These apps share many secrets (account credentials, connection strings, etc.) in configuration files. ...
3
votes
1answer
144 views

Design: .NET web app architecture problem

I'm taking my first foray into .NET and I'm designing a web app that's heavy on other web services right now. I'm intending to do the following: Take user input (a USDOT number) Request data from a ...
3
votes
2answers
189 views

Factory for creating a singleton instance

We have some legacy code that has a bunch of singletons all over the place (written in C#). The singleton is a fairly "classic" implementation of the pattern: public class SomeSingleton { ...
3
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2answers
281 views

Tracing an object

Suppose I want an object with a list of strings and every method that this object gets passed to adds its name to the list of strings. Basically it's a stack trace, except unlike a stack trace it ...
3
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1answer
725 views

Fire domain events after transaction completes

I am trying to implement a domain event system that only fires its events when the associated unit-of-work commits successfully. The main reason why I want to do this is because I have other ...
3
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1answer
418 views

Have enterprises adopted pure FP to create desktop user interfaces? Examples? [closed]

I see some evidence (F#) online that functional programming is penetrating enterprise. Where I work we primarily develop VB.NET WinForms applications. The .NET infrastructure for developing ...
3
votes
1answer
143 views

Architecture for maintaining/executing multiple versions of same strategy / functionality in live application

So I am working with a customer who has an older application that has quite a few interesting quirks. Among other things, it has its own code version system for business functions, by storing the ...
3
votes
1answer
380 views

Showing a View from another View in MVP

This question is regarding MVP triads. Lets say I have two triads and first one has View1, Mode1 and Presenter1. Second triad has View2, Model2 and Presenter2. Now what I trying to do is, I just want ...
3
votes
1answer
652 views

Is ZeroMQ a good choice to make a Python app and a C# managed assembly work together?

I have a task that involves talking to a .NET-based API (namely AutoCAD) to retrieve data, send commands, and react to events. I want to separate the API operations and the proper program logic ...
3
votes
1answer
294 views

Selecting an appropriate design for Month/Date Selection

I have a requirement what seemingly looks very simple (and perhaps strange) but some minor details are giving me troubles. Perhaps I'm overthinking this. I'm building a scheduler application (on WPF) ...
3
votes
1answer
211 views

Exposing warnings\errors from data objects (that are also list returned)

I'm exposing Data objects via service oriented assembly (which on future usages might become a WCF service). The data object is tree designed, as well as formed from allot of properties.Moreover, ...
3
votes
1answer
183 views

Silverlight UI and PRISM - how to properly break down components?

This is how my solution looks like right now. And it get's to the point where my Controls need reference to Model. It get's real tough to keep Infrastructure, Constants, Controls and Model separated. ...
3
votes
2answers
956 views

What are the valid reasons to use ContentPresenter outside of template?

I stumbled upon an article by Den Delimarsky on What is a ContentPresenter? which says: In WPF there is an element called ContentPresenter, that is often used inside control templates, as well as ...
3
votes
2answers
320 views

Versions of .NET in an Interview [closed]

Interviews are full of an array of different types of questions. What I'm curious about is what people think about asking an interviewee about the differences in .NET versions. For instance, asking ...
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votes
0answers
118 views

Mono: C call into managed with COM Interop

I am trying to design a managed library to implement -what appear to be- unmanaged VST3 plugins. The VST3 plugin interface is a C/C++ interface-based API that is compatible with COM (ref-counting, ...
3
votes
0answers
466 views

Why does the .NET framework have no concept of classes as first-class types?

It's well known to those familiar with the history that C# and the .NET framework started out as essentially "Delphi rewritten to feel like Java," architected by the chief developer behind Delphi, ...
3
votes
1answer
1k views

entity framework 6 agnostic enough different sql server and OS platforms?

It's my first time using sql server, I usually go with MySQL, so I'm unsure how to do this. The project I'm assigned will be deployed to multiple platforms particularly PC's with different SQL server ...
3
votes
0answers
178 views

RSpec + Selenium tests for .NET on Windows

I'm a Rails developer doing TDD on a Mac with RSpec, Capybara and Selenium webdriver. Now I have been asked by my company to use this approach for a .NET on Windows environment. What is the best way ...
2
votes
5answers
5k views

Is there any comercial application written in Visual Basic .NET? [closed]

In my work the language used to write applications is Visual Basic .NET. I read on internet and almost all the examples and questions are about C#. Is there any comercial application written in ...
2
votes
4answers
512 views

How to convince my teammates that spawning numerous threads is a bad design? [closed]

I've stumbled upon this problem when tried to run our application in bad network conditions; it spawns hundreds of threads (which exist long time before termination), and with time the application ...
2
votes
3answers
4k views

Creating Compelling Desktop Application in .NET

I'm about to create an open source desktop application. I'm primarily a .NET developer , with experience in ASP.NET and SharePoint. I've created basic Windows Forms applications before, but I have ...
2
votes
4answers
1k views

What is the meaning of driven ? (test-driven , data-driven, event-driven and etc)

I was reading a paper that makes a comparison between ASP.NET Web Forms and ASP.NET MVC. While reading it, such as data-driven, event-driven, test-driven are the terms that I see a lot. So what are ...
2
votes
3answers
771 views

invoking methods within a conditional expression

In an oft-cited (if dated) reference for C# coding standards (pdf; from Lance Hunt), the statement is made, 33. Avoid invoking methods within a conditional expression. I've not seen this ...
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7answers
1k views

Is there a quick and practical (hands on) way to learn another programming language? [closed]

Due to rather strange circumstances, I only have until Monday to learn (at least) the basics of PHP and .NET programming. I'm already fairly competent (though there is a lot of room for improvement) ...
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4answers
683 views

Do I lose anything by coding in c# and using free online vb.net code convertors? [closed]

The company I work for uses vb.net since there are many programmers who moved up from vb6 to vb.net. Basically more vb.net resources in the company for support/maintenance vs c#. I am a c# coder and ...
2
votes
4answers
902 views

Why does Microsoft still ship VBA within Office products, instead of integrating .NET directly? [closed]

I know that it's possible to call .NET code from your VBA code, but why does VBA continue to exist? The only reason I can think about is legacy. I just had to sort a Scripting.Dictionary and the ...