maybe look into the BindingSource class and the CurrentItemChanged event but that looks like something the UI should listen to...not something a non-ui layer object should even be aware of.
and it looks like BindingSource raises it when the Current object raises the INotifyPropertyChanged events. i haven't done much real .net 2.0 work.....still stuck in 1.1 for now...so i think i'm close but not quite correct here.. -----Original Message----- From: Discussion of advanced .NET topics. [mailto:[EMAIL PROTECTED] Behalf Of Sebastien Lorion Sent: Tuesday, January 23, 2007 2:57 PM To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM Subject: Re: [ADVANCED-DOTNET] WPF - How to notify with events when implementing RejectChanges() Nope, that one is already implemented ;) And btw, DataTable/DataRow do not implement it although they should ... Sébastien www.sebastienlorion.com > -----Original Message----- > From: Discussion of advanced .NET topics. [mailto:ADVANCED- > [EMAIL PROTECTED] On Behalf Of Phil Sayers > Sent: Tuesday, January 23, 2007 2:45 PM > To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM > Subject: Re: [ADVANCED-DOTNET] WPF - How to notify with events when > implementing RejectChanges() > > IEditableObject maybe.. i think that's the one that datarow's use for > acceptchanges, rejectchanges...etc > > > > > -----Original Message----- > From: Discussion of advanced .NET topics. > [mailto:[EMAIL PROTECTED] Behalf Of Sebastien > Lorion > Sent: Tuesday, January 23, 2007 2:40 PM > To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM > Subject: [ADVANCED-DOTNET] WPF - How to notify with events when > implementing RejectChanges() > > > Hello, > > > > Let's say I have a standard business object with a RejectChanges() > method. > What plumbing do I need to implement to notify a WPF interface that the > object as a whole has changed ? As far as I can see, > INotifyPropertyChanged > is not appropriate for that (raising an event for every property ??) > and > INotifyCollectionChanged has no action specifically for that case. Also, > I > would like to not introduce a hard dependency on .NET 3.0 in our > business > entity framework component. > > > > Any idea ? > > > > Thanks ! > > > > Sébastien > > <http://www.sebastienlorion.com/> www.sebastienlorion.com > > > > > =================================== > This list is hosted by DevelopMentor® http://www.develop.com > > View archives and manage your subscription(s) at > http://discuss.develop.com > > =================================== > This list is hosted by DevelopMentor® http://www.develop.com > > View archives and manage your subscription(s) at > http://discuss.develop.com =================================== This list is hosted by DevelopMentor® http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com =================================== This list is hosted by DevelopMentor® http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com
