https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2012/12/02/can-t-step-through-silverlight-file-dialogs-with-visual-studio-debugger.aspxWhile stepping through “ShowDialog()” method of OpenFileDialog with Visual Studio 2010 debugger, at the Silverlight code pictured below (for loading a ClipFlair window’s stored options), I got a “Dialogs must be user-initiated” exception. Same behaviourelCommunityServer 2.1 SP3 (Build: 20423.1)