why "Example() " function does not excute?

using UnityEngine;
using System.Collections;

public class EnableScript : MonoBehaviour
{
private int ch = 100;
// Use this for initialization
void Start () {
Example();
}

// Update is called once per frame
void Update ()
{
Example();
}

void OnEnable()
{
GameObject gb = GameObject.Find("Main Camera");
gb.GetComponent<Camera>().Render();
}
void OnDisable()
{
//print("Disable");
}

IEnumerator Example()
{
print("aa"+Time.time+1+ch);
yield return new WaitForSeconds(5);
print(Time.time+3);
}
}

 

You need to call it using StartCoroutine()

so...

Code (csharp):

1. void Start () {
2.    StartCoroutine("Example");
3. }

 

Thanks!