0
votes
2answers
310 views

Model and ViewModel for View

I am new to the MVVM pattern. I have a window which has 3 text boxes (Name, Address, Description), a save button, and a listview which displays the above fields. When the save button is clicked I want ...
4
votes
2answers
2k views

Hierarchical View/ViewModel/Presenters in MVPVM

I've been working with MVVM for a while, but I've recently started using MVPVM and I want to know how to create hierarchial View/ViewModel/Presenter app using this pattern. In MVVM I would typically ...
4
votes
1answer
177 views

Contract / Project / Line-Item hierarchy design considerations

We currently have an application that allows users to create a Contract. A contract can have 1 or more Project. A project can have 0 or more sub-projects (which can have their own sub-projects, and so ...
13
votes
3answers
4k views

MVVM, DDD, and WPF Layered Application Project Structure Guidance

I am trying to setup my application's structure in VS and I want to "try" and future proof it to a reasonable level. This application will be a WPF re-write of an old Winform app that had followed no ...
5
votes
1answer
323 views

wizard-like data collection implementation help (next, next, finish)

I'm beginning to build an interface for our field techs to close out work orders and we have many different required paper forms for different customers. I had hoped to build a system where i can set ...
7
votes
5answers
3k views

Should we bind view to a model property or ViewModel should have it's own..?

I am starting a project with following technical environment : .Net 4.0, Entity Framework 4.0, WPF with MVVM Architecture I saw lots of examples on the net, some books with this environment. In some ...
4
votes
1answer
981 views

Is ViewModel with more than one repository bad?

I'm working on a project with MVVM. Some ViewModels have more than one repository. Is ViewModels with more than one repository bad? Please provide with why it's good/bad.