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GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Jean-Louis Leroy20-Jul-11 0:51
Jean-Louis Leroy20-Jul-11 0:51 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0120-Jul-11 6:36
SledgeHammer0120-Jul-11 6:36 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Jean-Louis Leroy20-Jul-11 8:22
Jean-Louis Leroy20-Jul-11 8:22 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0120-Jul-11 8:43
SledgeHammer0120-Jul-11 8:43 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? [modified] Pin
Jean-Louis Leroy21-Jul-11 23:01
Jean-Louis Leroy21-Jul-11 23:01 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Jean-Louis Leroy21-Jul-11 23:20
Jean-Louis Leroy21-Jul-11 23:20 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Pete O'Hanlon21-Jul-11 23:29
mvePete O'Hanlon21-Jul-11 23:29 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Jean-Louis Leroy21-Jul-11 23:51
Jean-Louis Leroy21-Jul-11 23:51 
Pete O'Hanlon wrote:
Why do you think it makes modal dialogs difficult to implement? I've never found that to be the case.


I suppose that many get their first exposure to MVVM via Josh Smith's article. But his sample app doesn't contain any modal dialogs. However, it's still one of the first things you need when implementing a real app. So when you turn to Google and search for "MVVM modal dialog" you get flooded with solutions falling roughly in five families: use a control; use a service; overlay a control on your view and disable its controls; what the heck, a bit of code-behind won't hurt; and finally, don't do modal, it's so nineties.

It seems that no consensus has emerged on the issue yet (or I've missed it). Not that I care that much about consensus anyway, but, by design or by accident, it's a difficulty for newbies...

What solution do you use ?
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Pete O'Hanlon22-Jul-11 0:02
mvePete O'Hanlon22-Jul-11 0:02 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0122-Jul-11 6:39
SledgeHammer0122-Jul-11 6:39 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Sacha Barber22-Jul-11 11:27
Sacha Barber22-Jul-11 11:27 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0122-Jul-11 6:28
SledgeHammer0122-Jul-11 6:28 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Pete O'Hanlon21-Jul-11 23:27
mvePete O'Hanlon21-Jul-11 23:27 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0122-Jul-11 6:45
SledgeHammer0122-Jul-11 6:45 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Pete O'Hanlon22-Jul-11 9:59
mvePete O'Hanlon22-Jul-11 9:59 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
SledgeHammer0122-Jul-11 10:11
SledgeHammer0122-Jul-11 10:11 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
Pete O'Hanlon22-Jul-11 20:44
mvePete O'Hanlon22-Jul-11 20:44 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
_Maxxx_21-Jul-11 13:55
professional_Maxxx_21-Jul-11 13:55 
GeneralRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
BubingaMan25-Jul-11 1:46
BubingaMan25-Jul-11 1:46 
AnswerRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
RobCroll20-Jul-11 1:53
RobCroll20-Jul-11 1:53 
AnswerRe: MVVM: Transfering data from ViewModel to Model, when and how ? Pin
_Maxxx_21-Jul-11 14:06
professional_Maxxx_21-Jul-11 14:06 
QuestionDynamically changing themes from DLL at run-time Pin
Prasoon Chaudhary19-Jul-11 1:20
Prasoon Chaudhary19-Jul-11 1:20 
AnswerRe: Dynamically changing themes from DLL at run-time Pin
Varsha Ramnani20-Jul-11 21:23
professionalVarsha Ramnani20-Jul-11 21:23 
GeneralRe: Dynamically changing themes from DLL at run-time Pin
Prasoon Chaudhary20-Jul-11 22:42
Prasoon Chaudhary20-Jul-11 22:42 
QuestionFind an empty element in a Silverlight Grid Pin
Neo1010119-Jul-11 0:31
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