How do I extend a WPF application using an addin-like architeture?

Posted by Thiado de Arruda on Stack Overflow See other posts from Stack Overflow or by Thiado de Arruda
Published on 2010-05-13T18:46:44Z Indexed on 2010/05/13 19:04 UTC
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c#

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wpf

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xaml

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.NET

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addins

Lets say I have a WPF application that shows a ListBox with an ArrayList -populated with objects of arbitrary types- as a source, and this application is hosted in an assembly 'A'. By default the ListBox will display the custom object 'ToString' method return value. If a data template for that object type is found, the ListBox will use it for rendering. Imagine that theres another assembly 'B' that references of 'A' and seeks to extend it by providing custom data templates for certain types, to be used in that ListBox. Is there some way to do that without 'A'being aware of B?

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