This past summer I had an article published in Visual Studio magazine in which I outlined a Validation framework that I created to declaratively validate business objects. Simon Cropp has taken the initiative to put the source code up on CodePlex as an open source community project. It can be found here: http://www.codeplex.com/Val
When exposing a BizTalk orchestration as a web service, I ran into a basic problem that was not obvious to me at first. When try to invoke the web service I got the exception: "SoapException: Internal SOAP Processing Failure". The basic BizTalk help offered no insight into this problem. The answer can be found on MSDN however. According to MSDN: Check the identity under which the application pool is running. Is it a member of the IIS_WPG and BizTalk Isolated Host Users groups? These two groups give...