Please explain INotifyPropertyChanged interface   

For testing purposes, I decided to move the behaviour of a form to a 
seperate Controler class. The form communicates its state changes to this 
class through events. I made the form's controls respond to property changes 
of the Controler by binding properties of the form's controls to the class's 
properties and implementing the INotifyPropertyChanged interface on the 
Controler class. As by magic the form's controls start responding to state 
changes of the Controler class (The form, or its control has no explicit 
code that consumes the PropertyChanged event).
How does this work behind the scenes?
Is it possible to get this behaviour by coding explicitly?

date: Sun, 29 Jun 2008 17:05:40 +0200   author:   A. Steffens am

RE: Please explain INotifyPropertyChanged interface   

Hi A. Steffens,

The INotifyPropertyChanged interface is used to notify clients, typically 
binding clients, that a property value of the data source has changed.

If a data source implements the INotifyPropertyChanged interface, data 
binding engine will notify binding clients when one of the data source's 
properties is changed. 

So to your question, it is data binding engine that uses the 
INotifyPropertyChanged interface and notify the binding clients of the 
changes.

Hope this helps.
If you have any question, please feel free to let me know.

Sincerely,
Linda Liu
Microsoft Online Community Support

Delighting our customers is our #1 priority. We welcome your comments and 
suggestions about how we can improve the support we provide to you. Please 
feel free to let my manager know what you think of the level of service 
provided. You can send feedback directly to my manager at: 
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date: Mon, 30 Jun 2008 02:05:49 GMT   author:   (Linda Liu[MSFT])

RE: Please explain INotifyPropertyChanged interface   

Hi A.Steffens,

How about the problem now?

If you have any question, please feel free to let me know.

Thank you for using our MSDN Managed Newsgroup Support Service!

Sincerely,
Linda Liu
Microsoft Online Community Support

Delighting our customers is our #1 priority. We welcome your comments and 
suggestions about how we can improve the support we provide to you. Please 
feel free to let my manager know what you think of the level of service 
provided. You can send feedback directly to my manager at: 
msdnmg@microsoft.com.

This posting is provided "AS IS" with no warranties, and confers no rights.

date: Wed, 02 Jul 2008 04:03:21 GMT   author:   (Linda Liu[MSFT])

Re: Please explain INotifyPropertyChanged interface   

Hello Linda,

Well, I did not have a problem as such, I was just curious ;-) Thanks for 
the explanation.
"Linda Liu[MSFT]"  schreef in bericht 
news:NbP6Yi$2IHA.5340@TK2MSFTNGHUB02.phx.gbl...
> Hi A.Steffens,
>
> How about the problem now?
>
> If you have any question, please feel free to let me know.
>
> Thank you for using our MSDN Managed Newsgroup Support Service!
>
> Sincerely,
> Linda Liu
> Microsoft Online Community Support
>
> Delighting our customers is our #1 priority. We welcome your comments and
> suggestions about how we can improve the support we provide to you. Please
> feel free to let my manager know what you think of the level of service
> provided. You can send feedback directly to my manager at:
> msdnmg@microsoft.com.
>
> This posting is provided "AS IS" with no warranties, and confers no 
> rights.
>

date: Thu, 10 Jul 2008 19:59:02 +0200   author:   DabblerNL am

Re: Please explain INotifyPropertyChanged interface   

Hi A.Steffens,

Thank you for your response and you're welcome!

If you have any other questions in the future, please don't hesitate to 
contact us. It's always our pleasure to be of assistance.

Have a nice weekend!

Sincerely,
Linda Liu
Microsoft Online Community Support

Delighting our customers is our #1 priority. We welcome your comments and 
suggestions about how we can improve the support we provide to you. Please 
feel free to let my manager know what you think of the level of service 
provided. You can send feedback directly to my manager at: 
msdnmg@microsoft.com.

This posting is provided "AS IS" with no warranties, and confers no rights.

date: Fri, 11 Jul 2008 02:18:37 GMT   author:   (Linda Liu[MSFT])