Dictionary.Key() : Dictionary « MS JScript « JavaScript Tutorial






  1. JavaScript Tutorial
  2. MS JScript
  3. Dictionary

Syntax

dictionaryobj.Key(key) = newKey

The Key() property provides the ability to change an existing key in the dictionary.

If the key does not exist in the dictionary, a new key, item pair will be created in the dictionary using newKey and leaving the item empty.

The new key is returned by the method.

<html>
    <script language="JScript">
    <!--
    var fruits = new ActiveXObject("Scripting.Dictionary");

    fruits.Add("A","AA");
    fruits.Add("B","BB");
    fruits.Add("G","GG");
    fruits.Add("O","OO");

    fruits.Key("O") = "New";
    -->
    </script>
    </html>








32.4.Dictionary
32.4.1.Dictionary
32.4.2.Dictionary.Add()
32.4.3.Dictionary.Count
32.4.4.Dictionary.Exists()
32.4.5.Dictionary.Item()
32.4.6.Dictionary.Items()
32.4.7.Dictionary.Key()
32.4.8.Dictionary.Keys()
32.4.9.Dictionary.Remove()
32.4.10.Dictionary.RemoveAll()