Hashtable.Clear()

설명

Count is set to zero, and references to other objects from elements of the collection are also released.

The capacity remains unchanged. /This method is an O(n) operation, where n is Hashtable.Count.

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");
        Debug.Log(h.Count);
        h.Clear();
        Debug.Log(h.Count);
    }
}