unity how to get a child from a gameobject code example

Example 1: how to get an child of an gameobject

// By Name
GameObject Child = GameObjectsTransform.Find("NameOfChild").gameObject

// By index
GameObject Child = GameObjectsTransform.GetChild(The child index).gameObject

Example 2: unity how to get a child from a gameobject

//For unity engine
GameObject.transform.GetChild(The child index).transform;