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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How do I make multiple calls to a web service without taxing that service heavily? Scaling question

is there a good pattern for how to send multiple calls to a web service but without taxing it and ensuring the data is sent back? I don't know enough to correctly describe the problem to even start ...
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1answer
274 views

can you have too many dto/bo - mapping method

I have a windows service, 2 web services and a web interface that need to follow the same path (data wise). So I came up with two ways of creating my solution. My concern is the fact that the ...
0
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1answer
511 views

State design pattern: best implementation for my case?

Me and a mate have a discussion about what would be the best way to implement the pattern state for managing several screens for an application we are developing. We have a ScreenManager (I guess the ...
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2answers
757 views

Data Transfer Best Practices

At my company we have some vendors that we transfer data to and from. Sometimes the data is pulled into our local SQL database for business reporting. Other times we pull data from one vendor, ...
6
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3answers
596 views

Is this an example of 'over engineered' or a good practice?

The code I've inherited has a design that I'm not familiar with (I'm still new to the world of programming). It is a .net project and there are 3 classes in question here. public Class1 { public ...
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1answer
2k views

WCF or ASMX WebService [closed]

I have been asked to create a web service that communicates with Auth.NET CIM and Shipsurance API. My web service will be used by multiple applications (one a desktop and another a web application). ...
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1answer
171 views

it is a good approach to implement dependency injection in a desktop app?

Well, the thing is that I am just about to create a Desktop App (with .NET windows forms) And now I just wonder if it would be really a wise choise to use any IoC (StructureMap,Ninject,Spring .Net), ...
3
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2answers
196 views

Improving the performance of a db import process

I have a program in Microsoft Access that processes text and also inserts data in MySQL database. This operation takes 30 mins or less to finished. I translated it into VB.NET and it takes 2 hours ...
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2answers
306 views

IL and case-sensitivity

Quoted from A Brief Introduction To IL code, CLR, CTS, CLS and JIT In .NET CLS stands for Common Language Specifications. It is a subset of CTS. CLS is a set of rules or guidelines which if ...
4
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2answers
175 views

Does the use of mongodb enhance extending/changing database driven applications?

When an application is created which need to store data, an SQL database is used very often. So did I in a lot of asp.net applications. The resulting applications have often an ORM like the entity ...
2
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2answers
226 views

What is the advantage of a programmers VM apart from portability [duplicate]

I can understand the benefits of Java running on a JVM. Portability. Nice simple reason. But I have always been puzzled as to why Microsoft brought out their own version of a JVM - .NET. C# is ...
2
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7answers
510 views

Is there a pattern to restrict which classes can update another class?

Say I have a class ImportantInfo with a public writable property Data. Many classes will read this property but only a few will ever set it. Basically, if you want to update Data you should really ...
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0answers
26 views

Listening For and Raising Events in the BLL

I'm working on a WinForms .Net Recording App and I have a RecordingMgr in my BLL to listen for new events captured by another class. I want to display the events in my UI and I'm stuck as to what's ...
1
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1answer
451 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 ...
2
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0answers
134 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 ...
3
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3answers
202 views

Throwing exception from a property when my object state is invalid [duplicate]

I am aware that for the general case, the answer to "should I throw an exception from a property" is "generally don't, but in some special circumstances it is OK to do so". There is a Microsoft ...
3
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1answer
349 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 ...
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3answers
665 views

Can I run both .Net and Java framework in one computer?

I have .NET 2.5 installed in my computer unit, as a beginner I used VB.net As I went along I've also installed new .dlls that would help me with my VB.net programming Now, I want to study java as ...
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2answers
255 views

Implementation of a serial communication protocol

I need to implement a serial protocol to communicate with a device using .NET (C#). This implementation should be a library (.dll) to be used in different projects. I have the datasheet that describe ...
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2answers
2k views

Multiple applications in a single Visual Studio solution

I am doing work for a company that is wanting to put all their .Net applications (web applications, Windows applications and console applications) together in a single Visual Studio solution. I am ...
3
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2answers
680 views

Validation and data persistence in a domain model

My (first and current) workplace (a .NET shop) suffers from an over-abundance of anemic domain models, to the extent that I don't really know how validation and data persistence should be handled in a ...
1
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1answer
244 views

Task Consumer/Processor architecture

PROBLEM We have various tasks in our system which can take up to 20 minutes. These tasks are generally started from the web interface and run on a new thread. This is obviously a terrible solution ...
6
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1answer
172 views

.NET BCL Change Analysis - Uses Beyond Sating Curiosity

This is part of a series of questions which focuses on the Abstraction Project, which aims to abstract the concepts used in language design in the form of a framework. There is a sister project to ...
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1answer
366 views

How to create a lightweight WPF application including .NET Framework 4.5?

I want to create an application which is dependent on .NET Framework 4.5. If I am binding the framework with application setup the size of application increases to much but I need to bind the .NET ...
10
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5answers
547 views

What are some possible alternatives for providing an 'Admin Password' for a desktop application?

I'm currently managing and re-factoring a piece of software that has been used at my company for over a decade now. One of the elements of this application is a sort of admin or power-user mode which ...
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4answers
507 views

How to factor out data layer in nopCommerce and replace MS SQL with RavenDB?

I am new to nopCommerce and ecommerce in general but I am involved in an ecommerce project. Now from my past experiences with RavenDB (which mostly were absolutely pleasant) and based on the needs of ...
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2answers
548 views

Memory allocation of Classes that don't have any global data and locks

static void Main(string[] args) { var c2 = new Class2(); var c3 = new Class3(); var c1 = new Class1(c2, c3); c1.Method1(); } class Class1 { ...
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3answers
1k views

Why are CIL and CLR required in .NET?

I saw this nice image here. I learned that all the compilers that support .net language convert the source code to CIL format. Now Microsoft is never bringing in .NET for all the operating system by ...
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2answers
108 views

Distributing a data access solution across multiple solutions

I have 3 solutions, one of them is a dataccess solution with all the repositories etc. At the moment when a change is made to it, the others have to go get the latest nuget version locally, we have a ...
3
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2answers
2k views

Well designed Open Source WPF Applications [closed]

I'm just wondering if anyone knows about some well designed .NET Open Source Applications using WPF? I have already tried to search at the usual sites like GitHub and Sourceforge, but I wasn't very ...
5
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2answers
694 views

I have to use Visual Studio 2005. What are good alternatives to using LINQ?

I have recently started a new job and am being forced to use VS 2005 and .NET 2. This has been quite painful for a number of reasons, but the one big change from VS 2005 to its successors was the ...
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2answers
91 views

What is the downside of returning a string instead of a void function or throwing an exception?

Say I have a method that inserts a record into the database. I don't need to know the newly-inserted ID or anything else. I have two options: public void Insert() public string Insert() In the ...
7
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1answer
3k views

Why did Microsoft abandon IronRuby and IronPython? [closed]

Several years ago, Microsoft announced that Ruby and Python were coming to .net. The projects were called IronRuby and IronPython, respectively. Microsoft said that the projects would be built on ...
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1answer
136 views

In an optimal software design, would you ever need to throw InvalidOperationException?

.NET defines the InvalidOperationException as The exception that is thrown when a method call is invalid for the object's current state. In an optimal software design, would it ever make sense ...
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2answers
664 views

Update strategy for a software framework once it has been deployed

I need to update a software framework once it has been deployed. The framework we are creating is made up of .NET 4.0 libraries (in Visual Studio). This common set of code libraries will be ...
0
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5answers
1k views

scripting support in a C# application [closed]

what is the simplest and fastest way to support simple scripting in a .Net application? I search a lot but only find many things with practical no documentation or outdated since years. I only need to ...
6
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2answers
576 views

How to Implement Error Handling [closed]

Even though I've programmed on a professional level for some years I still do not fully understand error handling. Although my applications work fine, the error handling isn't implemented at a ...
1
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1answer
160 views

Is there a good name for “classic” .NET?

So, as Microsoft has created many forks and branches off of .NET, there have been a few different product names come up: Silverlight .NETCore/WinRT/.Net for Windows Store Apps .NET for Windows ...
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2answers
135 views

Determine dependency between .NET projects [duplicate]

We have a big and complex application composed by at least 700 DLL. The number is growing month after month. The code is not well structured because every DLL is a stand alone solutions. As you can ...
0
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2answers
865 views

Entity Framework designer not effective anymore

At my current workplace, Entity Framework 5 is used for all data access/manipulation. It is a database-first approach using the model designer to add/edit/delete/update entities. Problem We now ...
7
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1answer
1k views

call a function and never wait for it in C#

I have a controller in my mvc4 web application in which there is an action that needs to call another function. What happens in that function i.e. the return value is not important for my action. How ...
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1answer
558 views

Do we need even more web frameworks in C# now that async await is here

Developing endless frameworks for web application, websites and web services is always great fun. It's one of the richest areas where you have 100 different ways of achieving pretty much the same ...
4
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1answer
414 views

Blurring the lines between async and regular functions in C# 5.0

Lately I can't seem to get enough of the amazing async-await pattern of C# 5.0. Where have you been all my life? I'm absolutely thrilled with the simple syntax, but I'm having one small difficulty. ...
13
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9answers
4k views

Are too many if-else statements for validation bad? [duplicate]

From the book Professional Enterprise .Net, which has 5 star rating on Amazon that I am doubting after having a read through. Here is a Borrower class (In C# but it's pretty basic; anyone can ...
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0answers
71 views

Strong Name signing order for dependant projects

I have two project A(.EXE) and B(.DLL) in the solution. A references B. If I delay sign both and send them for full signing. Will A be able to load B after ? Or do I have to get B fully signed first, ...
2
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4answers
230 views

Why should IQueryProvider implementations throw NotSupportedExceptions?

Searching the web, we can find plentiful examples of various ORMs (nHibernate, EF, LinqToSql, etc.) that implement but don't actually support the full IQueryable<T> interface, throwing ...
9
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4answers
441 views

How would I design an interface such that it's clear which properties may change their value, and which will remain constant?

I am having a design issue regarding .NET properties. interface IX { Guid Id { get; } bool IsInvalidated { get; } void Invalidate(); } Problem: This interface has two read-only ...
2
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2answers
283 views

We need a custom strategy for collecting unhandled application exceptions. What are our options?

"Unhandled exception" term In .NET Framework, unhandled exceptions are the exceptions which were not handled by the application itself, and result in a crash. In a case of a desktop application, it ...
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1answer
520 views

Client Server System in .Net

I am not asking for code but rather design ideas. I am trying to develop a new system to learn more about client/server development. I would have 3 systems: Client 1 : Client Server 1 : Server DB ...
4
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3answers
585 views

How to loosely couple modules in service oriented architecture

We're developing a total solution, and we've chosen service-oriented architecture to loosen subsystems. However, now we have a problem. When customer orders something, Order Subsystem is responsible ...