what is MVVM ?and why we need it for WPF ?

Hello,

Answer 1:
http://www.c-sharpcorner.com/UploadFile/EConsultancy/715/
Answer 2:
http://mnikoo.net/tag/mvvm/
Answer 3:
http://msdn.microsoft.com/en-us/magazine/dd419663.aspx
Hope that answers all your question.

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MVVM stands for The Model-View-ViewModel Design Pattern

for more in formation please go through this link

http://msdn.microsoft.com/en-us/magazine/dd419663.aspx

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you will get all solution here .

http://blog.raffaeu.com/archive/2009/06/03/wpf-and-vmmv-tutorial-01-introduction.aspx
http://www.codeproject.com/KB/WPF/MVVMQuickTutorial.aspx

LP MER

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http://msdn.microsoft.com/en-us/magazine/dd419663.aspx
I go back to this article all the time - every time I read it I learn something new.
The guy who wrote it also has a blog www.joshsmithonwpf.wordpress.com that is worth reading.
He's also put out a book that is almost a continuation of the article that I have found to be really helpful in showing how MVVM can be used.
If your into WPF at all I can fully recommend Mole as a great tool - it makes debugged easier www.molosoft.com

Cheers!

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