User220959680 posted
Microsoft Enterprise Library application blocks can provide most of the features/functionality offered by Spring.Net (except AOP).
Enterprise library is from Microsoft where as Spring.Net is open source framework.
Having been utilising Enterprise library since 4.1v I consider in each and every application. Not having used Spring.Net can't provide any feedback I am afraid.
Post your query at http://entlib.codeplex.com/discussions
*Note that Enterprise library has
released v6.0 last month.