Creating a ViewModel : do it before or after model data is available?
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by Schneider
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Published on 2010-04-22T07:37:52Z
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2010/04/22
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mvvm
I have a WPF application that loads data from a data source.
Until some data is loaded there is nothing to display.
My question is do I:
- Create both V and VM before any data is available; set the data in the VM once available
- Create only V at the start; wait until data available then create the VM injecting the data
- Create both V and VM only once data available
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