. The composition of the NET Framework

Features of 1.DOT net (. net)

　　-Multi-platform system can be run on a variety of computers, servers, PC and PDA, etc.

-Support industry standards: Use industry-standard communication protocols such as XML, HTTP, SOAP, and WSDL;

-The security system provides a more secure execution environment that allows security checks on code that is suspect from the source.

The composition of the 2.DOT NET Framework

　　-CLR (Common Language Runtime, Common language runtime)

The execution of the CLR management program.

　　-FCL (framework class library, frame libraries)

Includes: General base class, mainly provides file operation, string manipulation, security and encryption, etc.

The collection class, implements the list, the dictionary, the hash list and the bit array and so on;

Threads and Synchronization Classes These class applications create multithreaded programs;

XML classes are used to create, read, and manipulate XML documents;

Other specific areas of the class library, such as WebApp Development, graphics program development.

. The composition of the NET Framework