What determines when an application requires mvvm?

Posted by loyalpenguin on Programmers See other posts from Programmers or by loyalpenguin
Published on 2011-05-04T22:27:56Z Indexed on 2012/03/30 23:40 UTC
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programming-practices

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mvvm

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patterns-and-practices

I'm developing mobile applications for Windows Phone 7. This application calls some web services and occasionally sends responses out via web services. I recently started looking into MVVM and noticed that, although it is suggested when developing applications in WP7, alot of developers say only to use it if its necessary. Along with that they said that if the application is "small" enough or "simple" enough then it probably isn't worth the time. Hence my question.

When should we use MVVM? Is it possible to build larger scale applications without it?

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