Determines whether the Hashtable contains a specific key.

// 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!");
}

using UnityEngine;
using System.Collections;

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

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	public h as Hashtable

	def Example() as void:
		h = Hashtable()
		h.Add('1', 'one')
		h.Add('2', 'two')
		if h.ContainsKey('1'):
			Debug.Log('Key \'1\', has been found!')