How to destroy sound when second press key?

When I press the first key on the keyboard, the audio file works, but the second time I press it, I want to close the current audio file and start over again.

public class Play : MonoBehaviour
{
public AudioClip sound;
AudioSource aSource;

void Start()
{
aSource = GetComponent<AudioSource>();
}


void Update()
{
if (Input.GetKeyDown(KeyCode.H))
{
if (aSource.isPlaying == false)
{
aSource.PlayOneShot(sound);
}

}
}

 

Code (CSharp):

1.         // Second input
2.         if (Input.GetKeyDown(KeyCode.A))
3.         {
4.             if (aSource.isPlaying)
5.             {
6.                 aSource.Stop();
7.                 aSource.PlayOneShot(sound);
8.             }
9.         }

This should work.

 

Thank you very much. It is worked