Jim Lawrence
accessd at shaw.ca
Fri Oct 23 13:22:52 CDT 2009
Ha ha ha... I guess the universal translator doesn't work... no wonder there are coding problems. Jim -----Original Message----- From: dba-vb-bounces at databaseadvisors.com [mailto:dba-vb-bounces at databaseadvisors.com] On Behalf Of Gustav Brock Sent: Friday, October 23, 2009 11:01 AM To: dba-vb at databaseadvisors.com Subject: Re: [dba-VB] VS2010: Dependency Injection (DI),The Microsoft Extensibility Framework (MEF) Hi Shamil Thanks. Exactly what I was looking for - love "naive examples"! I have nothing to use it for currently. But it could be one of those topics that if you know something about it, it will pop forward when it could be of value to your project. /gustav >>> shamil at smsconsulting.spb.ru 23-10-2009 19:34 >>> Hi Gustav -- I'd go for it at least for educational purposes. But using DI in business apps we develop could be often an overkill AFAIS now (I can be wrong) - using DI always(?) needs more time to develop and test - yes, it should pay back well in long run but how often do we have that "long run" coming into reality? Here is a link on foundation info: http://martinfowler.com/articles/injection.html Trying to be more "ground based" here these days :) Thank you. -- Shamil P.S. I suppose it would be a lot of fun to (re-)develop large business apps using DI and MEF - are there anybody who have funds for such a project? - ready to go with that here :) -----Original Message----- From: dba-vb-bounces at databaseadvisors.com [mailto:dba-vb-bounces at databaseadvisors.com] On Behalf Of Gustav Brock Sent: Friday, October 23, 2009 8:02 PM To: dba-vb at databaseadvisors.com Subject: [dba-VB] VS2010: Dependency Injection (DI), The Microsoft Extensibility Framework (MEF) Hi all <quote> Dependency Injection (DI) is a technique that includes a set of well-known design patterns, and most existing DI Containers operate within the boundaries of these patterns. The Microsoft Extensibility Framework (MEF) - which is a part of .NET 4.0 - has many similarities with DI Containers, although there are differences. This session dives into the relationship between MEF and the existing DI patterns to better understand what MEF is - and is not. </quote> Could someone please indicate what this is about and/or provide a link to some tutorial on the subject? Should I attend this 2½ hour session at my local user group? /gustav _______________________________________________ dba-VB mailing list dba-VB at databaseadvisors.com http://databaseadvisors.com/mailman/listinfo/dba-vb http://www.databaseadvisors.com