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MEF for Beginner (Import from Xaml) - part 11 this is the 11th post of the MEF for Beginner series, the series TOC is available here . this post will focus on Importing mef parts directly from the Xaml . the code sample for this post is available here . assuming that we have the following exports : Code Snippet class DemoStrings { [ Export ( "MyTag" )] public string Text1 { get { return "Hello world" ; } } ...
MEF for Beginner (repeatable metadata) - part 9 this is the 9th post of the MEF for Beginner series, the series TOC is available here . this post will focus on having repeatable metadata definition (cases like definition of multiple categories). if you not familiar with the MEF metadata concept you may want to read part 8 . Bad practice for repeatable metadata In order to explain repeatable metadata , we will start by decorating export with untyped metadata declaration ( which consider as...
MEF for Beginner (Metadata) - part 8 this is the 8th post of the MEF for Beginner series, the series TOC is available here . this post will focus on the basics of MEF metadata capabilities, the next post discuss the ability of multiple metadata decorations . What is Metadata? metadata is piece of compile-time information that can be attached to exported part . metadata is adding peripheral information to the part, (metadata information may define which operation system supported...
MEF for beginner is a blog series for developers that want to learn How To use the MEF (Manage Extensibility Framework) technology. the following post is currently available for this series: Concept How To build your first MEF application Hello Silverlight A-sync Silverlight loading Import Part Creation policy Recomposition policy Metadata (part 1) Metadata (part 2 – repeatable) Catalogs Import from Xaml Deployment Catalog תגים של Technorati: MEF...
MEF for Beginner – Part 3 (Hello Silverlight) in this post we will cover the basic steps that is needed for building your first Silverlight MEF application. you can find more about the MEF on part 1 , part 2 of this series, the series TOC is available here . the following instructions will lead you through very simple steps of building simple Silverlight shell application that can consume plug-ins . this post is written on Visual Studio 2010 and Silverlight 4.0 ( using Visual studio 2008 and Silverlight...
thinking about MEF as another IoC container led us into misconception. MEF design goal was being a generic extensibility infrastructure, its just happens that it overlap with the IoC world (and yes it has most of the IoC feature). this post address the challenge of building extensions over none CLR types (like image files) from the technical perspective it will discuss the following techniques: Building Export Providers Design recomposable extensions Creating DataSourceProvider (which will used for...