public void SendMessage (string methodName, object value= null, SendMessageOptions options= SendMessageOptions.RequireReceiver);
public void SendMessage (string methodName, SendMessageOptions options);


methodNameName of the method to call.
valueOptional parameter for the method.
optionsShould an error be raised if the target object doesn't implement the method for the message?


Calls the method named methodName on every MonoBehaviour in this game object.

The receiving method can choose to ignore the argument by having zero arguments. If options is set to SendMessageOptions.RequireReceiver an error is printed when the message is not picked up by any component.

Note that messages will not be sent to inactive objects (ie, those that have been deactivated in the editor or with the GameObject.SetActive function).

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { void ApplyDamage(float damage) { print(damage); } void Example() { SendMessage("ApplyDamage", 5.0F); } }