WPF is a graphical subsystem for rendering user interfaces in Windows-based applications.

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2answers
139 views

Communication/Updates between units of works/entity framework contexts, colliding with user changes

I'm developing a WPF application using Entity Framework for my database communication. The application has a hierarchy of tabs where each tab has a db context. Each tab allows the user to view some ...
2
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0answers
81 views

In WPF, should I base my converters on types or use-cases?

I'm looking for some advice on how to write my WPF value converters. The way I'm currently writing them, they are very specific, like (bool?,bool) => Brush, i.e. I'm writing each converter for a ...
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0answers
124 views

Should UserControl's be Views in an XAML MVVM application (WPF or Store app)?

I am about to use Caliburn.Micro for a new XAML Store app (not sure what to call it nowadays - does not appear to be called a "Windows Store app" any longer). The documentation (see Simple Navigation ...
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0answers
226 views

Have I created a Big Ball of Mud?

I'm working on a WPF application, trying to stay strict in separating View, ViewModel and Model. My application has a few different views in a relatively flat hierarchy. There is one view for editing ...
1
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0answers
386 views

What's the best way to expose a Model object in a ViewModel?

In a WPF MVVM application, I exposed my model object into my viewModel by creating an instance of Model class (which cause dependency) into ViewModel. Instead of creating separate VM properties, I ...
1
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0answers
103 views

Software License for project using .NET and Sql Server Express

I considering making my application open source on github. I don't intend to sell it (neither in binary form nor source code form). It probably isn't even useful to a lot of people except maybe for ...
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0answers
74 views

Choosing the right design pattern/architecture for a scenario

I have a situation, in which I would like your opinion about the best approach that I should take. Let's consider 10 classes (obj001, obj002 etc.) all which represent some business entities, and are ...
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0answers
20 views

Best style to use multiple custom UserControls in a Grid

I have the following: A MainWindow; with Children on the MainGrid in the MainWindow: ContentControl, displays the main content of the program and has a taskbar at the bottom for user interaction ...
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0answers
42 views

Switch Configuration of Several .Net Programs for Several Sections in a Simple Way

We build a highly configurable .Net Client/Server application. (Client is C#/WPF, Server is C#/WebService) There is a single code base, but each customer has its own 'profile'. The profile ...
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0answers
124 views

Should you register other services in ViewModelLocator in MVVM light?

I'm new to MVVM Light and SimpleIoC. My question is, should all the registration of view models and other services be done in the ViewModelLocator class? Or should ViewModelLocator be used only for ...
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0answers
82 views

WPF and data in the cloud

I need to create a WPF app that users will use on one machine and the manager wishes to use at home in the evenings. I have already suggested a web app which they don't want to do so suggested hosting ...
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0answers
101 views

Correct Command Management with IoC and MVVM

I have developed an MVVM framework that can be inherited by a project and used to back a new application. This application can then have plugins (like a CodeEditor for example) which automatically are ...
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0answers
72 views

Populate faked context for unit testing WPF ViewModels using entity framework

We're developing an entity framework based application which has about 20 different entities, with quite a lot of connections of various types (one-many, many-many etc) between them. Each entity also ...
0
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0answers
98 views

Better and cleanest way to bind a ICommand to a RelayCommand

By reading various source code, I see that there is different ways of binding an ICommand to a RelayCommand : From the constructor MyAwesomeViewModel() { this._fooCommand = new ...
0
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0answers
165 views

Encapsulate multiple properties into a single class to use as a custom DependencyProperty

My application is a WPF project implemented in C# .NET (4.5) using an MVVM architecture with no code-behind in the View. In order to eliminate the coupling between the View and the ViewModel I'm ...
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0answers
72 views

Coded UI test Automation Technique

How is coded UI testing technique more favorable than any other testing technique? What is the main advantage of using a coded UI test?
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0answers
88 views

does class reference itself static anti pattern in prism

I have an application and my desing approach look like this: class Manager { public int State; static Manager _instance = null; public static Manager Instance { get { return ...
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0answers
122 views

WPF Control Lifeycle and Navigating through Containers to set Focus

I wanted to understand a control's lifecycle in WPF. Let me explain my scenario: I have a complex screen containing various container controls hosting forms. Let's say my screen has 3 Accordion ...
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0answers
175 views

How to design modular “screen configurator” for database application

I am currently working with a product that is effectively a glorified CRUD application. (It is a C# .NET 4.0 desktop application backed by an Oracle 11gR2 database.) The client program presents a list ...
0
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0answers
82 views

Inputs and outputs to a method mixed in the UI

I am designing the front end of an WPF application using MVVM where basically all we are doing (for now) is calling a method with some inputs and displaying the outputs. There are two types of ...
0
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0answers
718 views

Best method for async initialization of view model in MVVM pattern (WPF)

I'm working on a business application (C#, WPF, EF, MVVM). I need to load a bunch of items from database, create view models for them and put them in a window. Is there a way to create the view model ...