ObservableCollections in the ViewModel and IEnumerables in the Models?

Posted by vidalsasoon on Stack Overflow See other posts from Stack Overflow or by vidalsasoon
Published on 2010-04-22T19:06:28Z Indexed on 2010/04/22 19:13 UTC
Read the original article Hit count: 130

Filed under:

mvvm

Keep only ObservableCollections in the ViewModel and IEnumerables in the Model?

Does following this general guideline make any sense? I'm thinking this is the way to go because the models don't care about updating the View with the RaiseNotifyChanged.

Related posts about mvvm

MVVM for Dummies

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
I think that I have found one of the best articles on MVVM that I have ever read: http://jmorrill.hjtcentral.com/Home/tabid/428/EntryId/432/MVVM-for-Tarded-Folks-Like-Me-or-MVVM-and-What-it-Means-to-Me.aspx This article sums up what is in MVVM and what is outside of MVVM. Note, when I and most other… >>> More
Drag and Drop in MVVM with ScatterView

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to implement drag and drop functionality in a Surface Application that is built using the MVVM pattern. I'm struggling to come up with a means to implement this while adhering to the MVVM pattern. Though I'm trying to do this within a Surface Application I think the solution is general… >>> More
Query on MVVM design pattern on WPF.

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using MVVM architecture. I have a usercontrol UC as a View Model is a ModelData class ViewModel (UCViewModel) is binded to a usercontrol. I have three more usercontrols that is inside the usercontrol UC ( discussed above). Let's say uc1, uc2 and uc3. and the visibility of uc1 , uc2 and… >>> More
MVVM Light Toolkit - RelayCommands, DelegateCommands, and ObservableObjects

as seen on Stack Overflow - Search for 'Stack Overflow'
I just started experimenting with Laurent Bugnion's MVVM Light Toolkit. I think I'm going to really like it, but I have a couple questions. Before I get to them, I need to explain where I'm coming from. I currently use a combination of Josh Smith's MVVM Foundation and another project on Codeplex… >>> More
Learning WPF and MVVM - best approach for learning from scratch

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I've got about three years c# experience. I'd like to learn some WPF and the MVVM pattern. There are a lot of links to articles on this site but I'm getting a little overwhelmed. Would a sensible approach for a begginer to be forget mvvm for a while and just quickly learn a bit a of WPF, then… >>> More

Developer IT

ObservableCollections in the ViewModel and IEnumerables in the Models? - Developer IT

ObservableCollections in the ViewModel and IEnumerables in the Models?

mvvm

Related posts about mvvm

MVVM for Dummies

Drag and Drop in MVVM with ScatterView

Query on MVVM design pattern on WPF.

MVVM Light Toolkit - RelayCommands, DelegateCommands, and ObservableObjects

Learning WPF and MVVM - best approach for learning from scratch

Categories cloud