Get some Button Component Problem

Questions & Answers
1

Hi.

I attached one script to two Buttons. so I want GetComponent All Buttons with below script. but it give me below error.how can fix it?

   public Button[] btn;

	void Awake()
	{
		for (int i = 0; i <= btn.Length - 1; i++)
		{
			btn _= GetComponent<Button*> ();*_

* }*
* }*
Error is: error CS1525: Unexpected symbol `)’
Thanks.

2

the culprit is this part:

GetComponent<Button*> ()*

You cannot put index in the GetComponent command. If you need all the buttons then simply write:
GetComponents()
Focus on the plural part of the command. And you also don’t need it in a for loop. What you need to do is:
btn = GetComponents();
It will get all ‘Button’ components attached with the same gameobject with which the script is attached.