Value Types

A value type is also known as a Primitive or Simple data type.
Value data types are automatically given a default value of zero (or equivalent) when they are declared.

Array	An array is a group of elements of the same type that have a common name. In C# this is a Reference Type.
Boolean	The boolean data type can contain either the value True or False.
Byte	The byte data type can contain any positive number between 0 and 255.
Currency	The currency data type can store numbers in the range from -922,337,203,477.5808 (-9.22 E14) to 922,337,203,685,477.5807 (+9.22 E14)
Date	The date data type can hold any date in the range 1 Jan 0100 to 31 Dec 1999
Double	This is short for double precision floating point
Enumerations	An enumeration is a way of grouping symbolic constants into a single category.
Integer	The integer data type can contain any number between -32,768 and 32,767
Long	The long data type can contain any number between -2,147,483,648 and 2,147,486,647
LongLong	The longlong data type can contain any (64 bit only) number
LongPtr	This was added in Office 2010 (VBA 7.0)
Single	This is short for single precision floating point
String	The string data type can contain any sequence of characters. In C# this is a Reference Type.