1. http://www.sourceforge.com 2. http://www.codeproject.com 3. http://www.c-sharpcorner.com/ 4. http://martinfowler.com/ 5. http://channel9.msdn.com/default.aspx 6. http://www.ddj.com/ 7. http://blogs.msdn.com/danielfe/ 8. http://www.topcoder.com 9. http://www.spdevelop.com/default.aspx (.NET开源项目) 10...