ExecuteEvents.GetEventHandler

Parámetros

Valor de retorno

GameObject Handling GameObject.

Descripción

Traverse the object hierarchy starting at root, and return the GameObject which implements the event handler of type <T>.

NB: Traversal is performed upwards from the root object, not down.

using UnityEngine;
using UnityEngine.EventSystems;

public class GetEventHandlerExample : MonoBehaviour
{
    // Find the GameObject which implements IDragHandler

    void Start()
    {
        GameObject handlerObject = ExecuteEvents.GetEventHandler<IDragHandler>(this.gameObject);

        if (handlerObject == null)
            Debug.Log("Drag Handler not found.");
        else
            Debug.Log("Drag Handler is attached to GameObject '" + handlerObject.name + "'");
    }
}