Getting Started with C Fundamentals Notes

Comments are 1 "descriptive text" in the code. Comments themselves do not participate in compiling and running programs, but are only for programmers to read.

Annotations are divided into single-line annotations, multi-line annotations and document annotations.

The symbol of a single-line comment is two slashes "//", and the content to the right of the two slashes is the comment, while the code to the left will not be affected.

A multi-line comment begins with "/*" and ends with "*/", and the content in between is a comment, which can contain multiple lines.

A document comment is written in front of a class, method, or property, and its symbol is three slash "///".

 namespace Test
{
 /// <summary>
 ///  This class implements "greeting" (document comment) 
 /// <summary>
 class Program
 {
 static void Main(string[] args)
 {
 /*
 * The following is the declaration of the variable 
 * No. 1 2 Row is output 
 * (Multi-line comment) 
 */
 string name = " Mary ";// Name (single line comment) 
 Console.WriteLine(" My name is "+name);
 }
 }
}

Note: Console. WriteLine () in the code differs from the previous Console. Write (), which does not wrap, whereas the former wraps after printing.