Always read with English pronunciation 'C sharp' even in Chinese speech. # is the musical sharp sign, pronounced 升 (shēng) in musical contexts but just 'jǐng hào' (井号, 'hash mark') when referring to the character. Microsoft's answer to Java.
In Pop Culture
C# 是微软在2000年发布的。C Sharp shì Wēiruǎn zài 2000 nián fābù de.
C# was released by Microsoft in 2000.
Created by Anders Hejlsberg at Microsoft; main language for .NET development, Unity game engine, and widely used in Chinese enterprise/game-dev shops.
