Byref and ByVal part II

Long ago I wrote about byref & byval
Apparently this wasnt widely read not even by some long standing members of the community as I still see completely wrong explanations of bevel & byref persist.

First you have to understand that there are two types of VARIABLES.
VALUE types and REFERENCE types.
With a VALUE type the compiler sees there is space in memory set aside when your program runs to hold a value – a number a floating point value etc.… Read the rest