Action
Exchange two variables of the same type.
Syntax
SWAP var1, var2
Remarks
var1 |
A variable of type bit, byte, integer or word. |
var2 |
A variable of the same type as var1. |
After the swap, var1 will hold the value of var2 and var2 will hold the value of var1.
Example
Dim a as integer,b1 as integer
a = 1 : b1 = 2 'assign two integers
SWAP a, b1 'swap them
PRINT a ; b1