https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2015/11/16/suggestion-on-duck-typing-and-c-net.aspxMy comment at: http://visualstudio.uservoice.com/forums/121579-visual-studio-2015/suggestions/4272089-support-implicit-interfaces-for-code-reuse It would be nice indeed if one could define at the client object’s side a static interface that is aelCommunityServer 2.1 SP3 (Build: 20423.1)