How to change the cellSize parameter of a GridLayoutGroup element from code?

Question

C++ / C#

Good day. I use the GridLayoutGroup element in the Unity3D engine.
I set the parameters in the cellSize Inspector to 100.
But in the code (C#), I want to make these values ​​change at the Start depending on the condition.
Can you please tell me how to change the cellSize parameter of the GridLayoutGroup element from the code? Thank you!

Answer 1

1. Open the documentation for GridLayoutGroup.
2. See that literally the first property on the page is cellSize:
3. Write a script:

using UnityEngine;
using UnityEngine.UI;

public class Example : MonoBehaviour
{
    public GridLayoutGroup gridLayoutGroup;

    private void Start()
    {
        gridLayoutGroup.cellSize = new Vector2(200, 200);
    }
}