All Functions
Dim Statement
ReDim Statement
UBound Statement
FUNCTION: LBound( )
Implemented in version 1.0
LBound
(ArrayName,
Dimension
)
The
LBound
function returns the lower limit for the elements in an array.
By default, in the current versions of
VBScript
, the
LBound
function always returns a zero.
There is one mandatory argument.
ArrayName
The
ArrayName
argument is the name of the array. Do not include the parenthesis with the array name.
Code:
<% Dim catarray(3) %>
<% catarray(0) = "Mountain lion" %>
<% catarray(1) = "Bobcat" %>
<% catarray(2) = "Jaguar" %>
<% =LBound(catarray) %>
Output:
0
There is one optional argument.
Dimension
The optional
Dimension
argument is used to identify which index you are determining the lower bounds for in a multi-dimensional array.
Code:
<% Dim fisharray(2,3) %>
<% fisharray(0,0) = "Neon tetra" %>
<% fisharray(0,1) = "Angle fish" %>
<% fisharray(0,2) = "Discus" %>
<% fisharray(1,0) = "Golden dojo" %>
<% fisharray(1,1) = "Clown loach" %>
<% fisharray(1,2) = "Betta" %>
<% =LBound(fisharray, 2) %>
Output:
0
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