This section contains information about configuration elements, performance counters, and unmanaged APIs you can use in your .NET Framework applications.
For syntax, code examples, and usage information for .NET Framework managed types and members, see the class library.
Provides conceptual overviews of the key features of the .NET Framework, including the common language runtime, the .NET Framework class library, and cross-language interoperability.
Covers advanced programming topics such as add-ins and extensibility, administration and management, interoperability, reflection, remoting, serialization, and managed threading.