Alcance
                            This specification describes the form and establishes the interpretation of programs written in the C# programming language. It describes:—          The 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#.This specification does not describe—          The mechanism by which C# programs are transformed for use by a data-processing system;—          The mechanism by which C# applications are invoked for use by a data-processing system;—          The mechanism by which input data are transformed for use by a C# application;—          The mechanism by which output data are transformed after being produced by a C# application;—          The size or complexity of a program and its data that will exceed the capacity of any specific data-processing system or the capacity of a particular processor;—          All minimal requirements of a data-processing system that is capable of supporting a conforming implementation.