Hashtable.ContainsKey

function ContainsKey (key : object) : boolean

Description

Determines whether the Hashtable contains a specific key.

JavaScript
// Searchs for a key on the hash table

var h : Hashtable;
h = new Hashtable();
h.Add("1","one");
h.Add("2","two");
if(h.ContainsKey("1")) {
Debug.Log("Key '1', has been found!");
}