问题
Ok, I am in the process of breaking apart of intranet application (VS 2010 Web Site, ASP.NET Web Forms with VB code behind). During this process i'm trying to convert some of our our app_code files in to WCF rest service in a new project. However, when I copy or "add existing" vb files into the new "services" project. I get tons of errors including...
- error BC30002: Type 'XXX' is not defined
- warning BC40056: Namespace or type specified in the Imports 'System.ServiceModel' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
From what i've read it may (or may not) have something to do with Assemblies and references that I just have very little knowledge on. I have added the namespaces from the current web.config to new project's web.config, and the files are identical. So there is something in the background that needs to be added to the new project I just don't know what its.
PLEASE HELP!!
THANKS JOSH
UPDATE 1
So one of the errors i'm getting = "error BC30002: Type 'MailMessage' is not defined." Which is a namespace that is added to the web.config, which apparently isn't being picked up??? IDEAS?
回答1:
I've come across a similar issue - not sure what the reasoning behind it is, but I got around it by creating a new .vb class with the same name as the one you want to copy, then copy and paste all the text from the old one to the new one. Save it, then it seems to like it - it didn't like me copying and pasting the actual file, nor did it like me adding existing files.
Hope this helps :/
回答2:
This issue seems to be tied to the the differences between Web Application Projects versus Web Site Projects. Eventually I had to add different namespaces on the new project level.
Here is more info about WAP vs WSP.... http://msdn.microsoft.com/en-us/library/dd547590(v=vs.110).aspx
来源：https://stackoverflow.com/questions/19822053/copying-moving-app-code-to-new-project