object

Required. Always the name of a Dictionary object.

key

Required. The key associated with the item being added.

item

Required. The item associated with the key being added.

An error occurs if the key already exists.

The following example illustrates the use of the Add method.

JScript 	Copy Code
var d; d = new ActiveXObject("Scripting.Dictionary"); d.Add("a", "Athens"); d.Add("b", "Belgrade"); d.Add("c", "Cairo");

Visual Basic Script 	Copy Code
Dim d ' Create a variable. Set d = CreateObject("Scripting.Dictionary") d.Add "a", "Athens" ' Add some keys and items. d.Add "b", "Belgrade" d.Add "c", "Cairo"

Reference