请参阅以下链接，

http://blogs.msdn. com/b/vinsibal/archive/2008/05/20/wpf-3-5-sp1-feature-ieditablecollectionview.aspx [

Plese see following link,

http://blogs.msdn.com/b/vinsibal/archive/2008/05/20/wpf-3-5-sp1-feature-ieditablecollectionview.aspx[^]

This may help in giving some hint. Not sure if you have already gone thru with that.


Edit : Provided the correct link.