// Literal Values
// TYPE(S) CATEGORY SUFFIX EXAMPLE/ALLOWED VALUES
// bool boolean none true or false
// int, uint, long, ulong integer none 100
// uint, ulong integer u or U 100U
// long, ulong integer l or L 100L
// ulong integer ul, uL, Ul, UL, lu, lU, Lu, LU 100UL
// float real f or F 1.5F
// double real none, d, D 1.5
// decimal real m or M 1.5M
// char character none ‘a‘, or escape sequence
// string string none "a…a", may include escape sequences
Escape Sequences for String Literals
// ESCAPE SEQUENCE CHARACTER PRODUCED UNICODE VALUE OF CHARACTER
// \‘ Single quotation mark 0x0027
// \" Double quotation mark 0x0022
// \\ Backslash 0x005C
// \0 Null 0x0000
// \a Alert (causes a beep) 0x0007
// \b Backspace 0x0008
// \f Form feed 0x000C
// \n New line 0x000A
// \r Carriage return 0x000D
// \t Horizontal tab 0x0009
// \v Vertical tab 0x000B
//
// -The Unicode Value of Character column of the preceding table shows the hexadecimal values of the
// -characters as they are found in the Unicode character set. As well as the preceding, you can specify any
// -Unicode character using a Unicode escape sequence. These consist of the standard \ character followed by a
// -u and a four-digit hexadecimal value
//
// -the following strings are equivalent:
// "Karli\‘s string."
// "Karli\u0027s string."
//
// -strings are reference types,can be assigned the value null
//
//
// -verbatim string literals
// -the following strings are equivalent:
// "C:\\Temp\\MyDir\\MyFile.doc"
// @"C:\Temp\MyDir\MyFile.doc"