TransformHandle.parent

Description

The parent of the transform.

Changing the parent will modify the parent-relative position, scale and rotation but keep the world space position, rotation and scale the same.

Additional resources: SetParent.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    public GameObject player;

    //Invoked when a button is pressed.
    public void SetParent(GameObject newParent)
    {
        //Makes the GameObject "newParent" the parent of the GameObject "player".
        TransformHandle playerTransformHandle = player.transformHandle;
        playerTransformHandle.parent = newParent.transformHandle;

        //Display the parent's name in the console.
        Debug.Log("Player's Parent: " + player.transform.parent.name);

        // Check if the new parent has a parent GameObject.
        if (newParent.transformHandle.parent != TransformHandle.None)
        {
            //Display the name of the grand parent of the player.
            Debug.Log("Player's Grand parent: " + player.transform.parent.parent.name);
        }
    }

    public void DetachFromParent()
    {
        // Detaches the transform from its parent.
        TransformHandle thisTransformHandle = transformHandle;
        thisTransformHandle.parent = TransformHandle.None;
    }
}