Version: 2019.1 (switch to 2018.3 or 2017.4)
LanguageEnglish
  • C#

GameObject.GetComponentInChildren

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Switch to Manual
public Component GetComponentInChildren(Type type);
public Component GetComponentInChildren(Type type, bool includeInactive);

Parameters

typeThe type of Component to retrieve.

Returns

Component A component of the matching type, if found.

Description

Returns the component of Type type in the GameObject or any of its children using depth first search.

A component is returned only if it is found on an active GameObject.

using UnityEngine;

public class GetComponentInChildrenExample : MonoBehaviour { // Disable the spring on the first HingeJoint component found on any child object

void Start() { HingeJoint hinge = gameObject.GetComponentInChildren(typeof(HingeJoint)) as HingeJoint;

if (hinge != null) hinge.useSpring = false; else { // Try again, looking for inactive GameObjects HingeJoint hingeInactive = gameObject.GetComponentInChildren(typeof(HingeJoint), true) as HingeJoint;

if (hingeInactive != null) hingeInactive.useSpring = false; } } }

public T GetComponentInChildren(bool includeInactive = false);

Returns

T A component of the matching type, if found.

Description

Generic version. See the Generic Functions page for more details.

using UnityEngine;

public class GetComponentInChildrenExample : MonoBehaviour { // Disable the spring on the first HingeJoint component found on any child object

void Start() { HingeJoint hinge = gameObject.GetComponentInChildren<HingeJoint>();

if (hinge != null) hinge.useSpring = false; else { // Try again, looking for inactive GameObjects HingeJoint hingeInactive = gameObject.GetComponentInChildren<HingeJoint>(true) as HingeJoint;

if (hingeInactive != null) hingeInactive.useSpring = false; } } }

Did you find this page useful? Please give it a rating: