BS ISO/IEC 23270:2018对格式进行了描述，并建立了以 C#编程语言。它描述了C#程序的表示；C#语言的语法和约束；解释C#程序的语义规则；C#的一致性实现所施加的限制和限制。交叉引用:ISO/IEC 23271:2012ISO/IEC/IEEE 60559:2011ISO 80000-2ISO/IEC 10646（所有部分）ISO/IEC 2382ANSI X3。274:1996ISO/IEC 14882ISO/IEC 9899ISO/IEC 9075-1ISO 80000-1购买时可用的所有现行修订版均包含在本文件的购买中。

BS ISO/IEC 23270:2018 describes the form and establishes the interpretation of programs written in the C# programming language. It describesThe representation of C# programs;The syntax and constraints of the C# language;The semantic rules for interpreting C# programs;The restrictions and limits imposed by a conforming implementation of C#.Cross References:ISO/IEC 23271:2012ISO/IEC/IEEE 60559:2011ISO 80000-2ISO/IEC 10646 (all parts)ISO/IEC 2382ANSI X3.274:1996ISO/IEC 14882ISO/IEC 9899ISO/IEC 9075-1ISO 80000-1All current amendments available at time of purchase are included with the purchase of this document.