C#与.NET
一、什么是C#
这里的「#/♯」读作「sharp」，意思是「(Music, other) (immediately postpositive) denoting a note that has been raised in pitch by one chromatic semitone: B sharp. 」，也就是：一个升的调。有些开发看到别人读「C 井(jǐng)」，一脸鄙视的样子，也不给解释，或许有些开发也不知道为什么读作「sharp」。
The name "C sharp" was inspired by musical notation where a sharp indicates that the written note should be made a semitone higher in pitch.[26] This is similar to the language name of C++, where "++" indicates that a variable should be incremented by 1. The sharp symbol also resembles a ligature of four "+" symbols (in a two-by-two grid), further implying that the language is an increment of C++.[27]
摘自：C♯的wikipedia。
注：By convention, a number sign is used for the second character in normal text; in artistic representations, sometimes a true sharp sign is used: C♯.
^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^ ^-^
二、什么是.NET
.NET Framework (pronounced： dot net) is a software framework developed by Microsoft that runs primarily on Microsoft Windows.
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