Collections
ӿں࣬ЩӿںඨֶбСλ顢ϣֵ䣩ļϡ 

Data
ṩԱʾ ADO.NET ṹķʡ

Globalization
Ϣ࣬ЩϢԡ/ʹõڡҺֵĸʽģʽԼַ˳

IO
дļԼṩļĿ¼ֵ֧͡

Reflection
ṩֶ͡ε֯ͼͽӿڣж̬͵͵Ĺܡ

Resources
ṩͽӿڣЩͽӿʹԱԴ洢͹ӦóʹõĲͬضԵԴ

Security
ṩпⰲȫϵͳĻṹȨ޵Ļࡣ

Text
ʾ ASCIIUnicodeUTF-7  UTF-8 ַࣻڽַתΪֽڿͽֽڿתΪַĳࣻԼ͸ʽ String  String мʵ Helper ࡣ 

Transactions
ԱдԼӦóԴ˵ԴͲ루һߣػֲʽ 


Web
ṩʹÿԽͨŵͽӿڡռ HttpRequest ࣨṩйصǰ HTTP Ĺ㷺ϢHttpResponse ࣨڹԿͻ˵ HTTP Լ HttpServerUtility ࣨṩԷʵù̵ķʣSystem.Web  Cookie ļ䡢쳣ϢƵࡣ 

Xml
Ϊ XML ṩڱ׼֧֡
