KeyCode.DownArrow

Description

Down arrow key.

Use this as a parameter to a function like Input.GetKey to detect when the user presses the down arrow key.

See Also: Input.GetKey, Input.GetKeyDown, Input.GetKeyUp.

//Attach this to a GameObject
//This script tells when the down arrow key is pressed and when it is released
using UnityEngine;

public class Example : MonoBehaviour
{
    void Update()
    {
        //Detect when the down arrow key is pressed down
        if (Input.GetKeyDown(KeyCode.DownArrow))
            Debug.Log("Down Arrow key was pressed.");

        //Detect when the down arrow key has been released
        if (Input.GetKeyUp(KeyCode.DownArrow))
            Debug.Log("Down Arrow key was released.");
    }
}