From http://www.w3schools.com (Copyright Refsnes Data)

ASP CompareMode Property

Dictionary Object Reference Complete Dictionary Object Reference

The CompareMode property sets or returns the comparison mode for comparing keys in a Dictionary object.

Syntax

DictionaryObject.CompareMode[=compare]

Parameter Description
compare Optional. Specifies the comparison mode.

Can take one of the following values:

0 = vbBinaryCompare - binary comparison
1 = vbTextCompare - textual comparison
2 = vbDatabaseCompare - database comparison

Example

<%
dim d
set d=Server.CreateObject("Scripting.Dictionary")
d.CompareMode=1
d.Add "n","Norway"
d.Add "i","Italy"

'The Add method will fail on the line below!

d.Add "I","Ireland" 'The letter i already exists
%>

Dictionary Object Reference Complete Dictionary Object Reference

From http://www.w3schools.com (Copyright Refsnes Data)