설명

Determines whether the Hashtable contains a specific key.

This method implements IDictionary.Contains. It behaves exactly like ContainsKey. This method is an O(1) operation.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { public Hashtable h; void Example() { h = new Hashtable(); h.Add(1, "one"); h.Add(2, "two"); h.Add(3, "two"); if (h.Contains(1)) Debug.Log("Key '1', has been found!"); } }