VBS Tutorial: Operator-Or operator

Or Operator

Perform logical "or" operations on the two expressions.

result = expression1 Or expression2

Parameters

Result

Any numeric variable.

Expression1

Any expression.

Expression2

Any expression.

Description

If at least one of the two expressions isTrue, ThenResultIsTrue. The following table describes how to determineResult:

If expression1 is	Expression2 is	The result is
True	True	True
True	False	True
True	Null	True
False	True	True
False	False	False
False	Null	Null
Null	True	True
Null	False	Null
Null	Null	Null

OrThe operator also performs a bitwise comparison on the equal positions of the two numeric expressions, and setsResultCorresponding bits in:

If the bit in expression1 is	The bits in expression2 are	The result is
0	0	0
0	1	1
1	0	1
1