MSDN官方資料,并且微軟還提供了SimpleCalculator sample學習樣例
http://msdn.microsoft.com/en-us/library/dd460648(v=vs.110).aspx
https://mef.codeplex.com/
博友文章
http://www.cnblogs.com/Mainz/archive/2011/04/27/2030701.html
Ten Reasons to use the Managed Extensibility Framework
Reason One:It's out of the box.
Reason Two:Dependency injection and inversion of control.
Reason Three:Lifetime management.
Reason Four:Configuration.
Reason Five:Factories with dependency resolution.
Reason Six:ImportMany.
Reason Seven:Strongly typed Metadata.
Reason Eight:Extensibility.
Reason Nine:Modularity.
Reason Ten:Customization.