Version: Unity 6.1 Alpha (6000.1)
LanguageEnglish
  • C#

GameObject.TryGetComponent

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Declaration

public bool TryGetComponent(out T component);

Parameters

component The out parameter that will contain the component or null.

Returns

bool Returns true if the component is found, false otherwise.

Description

Retrieves the component of the specified type, if it exists.

TryGetComponent attempts to retrieve the component of the given type. The notable difference compared to GameObject.GetComponent is that this method does not allocate memory in the Editor when the requested component does not exist.

using UnityEngine;

public class TryGetComponentExample : MonoBehaviour { public GameObject objectToCheck;

void Start() { if (objectToCheck.TryGetComponent<HingeJoint>(out HingeJoint hinge)) { hinge.useSpring = false; } } }

Additional resources: Component, GameObject.GetComponent


Declaration

public bool TryGetComponent(Type type, out Component component);

Parameters

type The type of component to search for.
component The out parameter that will contain the component or null.

Returns

bool Returns true if the component is found, false otherwise.

Description

The non-generic version of this method.

This version of TryGetComponent is not as efficient as the Generic version (above), so you should only use it if necessary.