... statements to make sure they obey the syntax rules of C#. A syntax rule simply refers to the language rules C# expects you to follow to form a valid C# program statement. (You can fi nd more details ... program-ming languages, not just C#. If you decide to learn another programming language later, these con-cepts can help you learn that new language.BASIC BUILDING BLOCKS OF A PROGRAMMING LANGUAGEAlthough ... 0representing false. You cannot, however, use 1 and 0 to represent true and false in a C# program. First, true and false in C# are keywords, and IntelliSense knows that these are the only two values you...