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<?xml version="1.0" encoding="utf-8"?>编码声明定义:encoing:标识用于文档中的字符的编码。XML解析器可以自动解析是UTF-8还是UTF-16 Unicode编码。在支持其他编码的文档中应使用此声明。eg.<?xml version="1.0" encoding="ISO-8859-1"?>Attention:该编码声明不考虑指定值的大小写。 阅读全文
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http://msdn.microsoft.com/en-us/magazine/dd727509.aspxhttp://stackoverflow.com/questions/2660355/net-4-0-has-a-new-gac-whyhttp://cosmicice.blogspot.com/2009/03/solving-compile-errors-cs0006-cs0009-in.html 阅读全文
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Windows Folder-->Windows系统目录 阅读全文
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The Garbage Collector servers as an automatic memory manager.It provides the following benefits:Enables you to develop your application without having to free memory.Allocates objects on the managed heap efficiently.Reclaims objects that are no longer being used,clears their memory,and keeps the mem 阅读全文