Help us improve the OpenNETCF IOC Framework

Mar 19, 2009 at 5:07 PM
Help us improve the framework by giving us feedback.

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Apr 2, 2009 at 2:50 PM
Edited Apr 2, 2009 at 2:51 PM
Hi Chris.

 I am interested in using your IoC library and have played around with it a bit.

 I was wondering if you plan to implement the following feature (C#):


 And then we can retrieve the concrete type for the interface as follows:

                 IFoo f = RootWorkItem.Items[typeof(IFoo)]

 Are there any pitfalls that you know of for this particular feature.

 I want this behaviour so I can easily change the implementation class for the interface

Without littering my code with factories.


 Kind Regards


Apr 2, 2009 at 2:54 PM

The problem with this is that the Items collection can contain 0-n items of any particular type, so RootWorkItem.Items[typeof(IFoo)] would have to return an array, not a single item.  If you only need one of the item, the Services collection already does exactly this:


RootWorkItem.Services.AddNew<Foo, IFoo>();

IFoo item = RootWorkItem.Services.Get<IFoo>();


If getting back a collection is OK, then the Items collection already can do it this way (with code I checked in yesterday).


Foo foo = new Foo;