how do you implement Async Operations in C# and MVVM?

Posted by Oscar Cabrero on Stack Overflow See other posts from Stack Overflow or by Oscar Cabrero
Published on 2010-03-28T03:48:25Z Indexed on 2010/03/28 3:53 UTC
Read the original article Hit count: 341

Filed under:

mvvm

|

asynchronous

|

wpf

|

wpf-binding

hi what is the easiest way to implement asynch operations on WPF and MVVM, lets say if user if user hits enter when on a field i want to launch a command and then return back while a thread will do some search operations and then come back and update the properties so notification can update the bindings.

thanks!

© Stack Overflow or respective owner

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

Related posts about asynchronous

What is asynchronous image downloading?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have too many images to be download from net into iPhone? How can I build an application using asynchronous image downloading?. >>> More
Asynchronous PHP request (not AJAX)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I am developing an eshop application. I am using webservice to create Order in Oracle database and websvc will give a response (OrderNumber) and I will inform customer that his Order (OrderNumber) is generated My problem The creation of order is taking too much time in backend system and user is… >>> More
Asynchronous operations performance

as seen on Stack Overflow - Search for 'Stack Overflow'
One of the features of asynchronous programming in .NET is saving threads during long running operation execution. The FileStream class can be setup to allow asynchronous operations, that allows running (e.g.) a copy operation without virtually using any threads. To my surprise, I found that running… >>> More
Calling Web Service Functions Asynchronously from a Web Page

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Over on the Asp.Net forums where I moderate, a user had a problem calling a Web Service from a web page asynchronously. I tried his code on my machine and was able to reproduce the problem. I was able to solve his problem, but only after taking the long scenic route through some of the more perplexing… >>> More
C# 5 Async, Part 1: Simplifying Asynchrony – That for which we await

as seen on Reed Copsey - Search for 'Reed Copsey'
Today’s announcement at PDC of the future directions C# is taking excite me greatly. The new Visual Studio Async CTP is amazing. Asynchronous code – code which frustrates and demoralizes even the most advanced of developers, is taking a huge leap forward in terms of usability. This… >>> More