How to call C# method from AS3 script?

Question

I have two swf files. First (let's call it A) one is a kind of host application with login UI, etc. The second one (B) is generated by Unity. So, A after some actions from user load and starts B. At this point I can easily call B (AS3) method from A (C#) and it works, but I can't call A (C#) methods from B (AS3). There is no any information about this direction communication on official documentation page.

So, I've tried this way, but it doesn't work for me. So what I've done:

on C# (project A) side I've created FlashCB.cs:

using UnityEngine;
using System.Collections;

[NotRenamed]
public class FlashCB {

    public static int Func() {
        Debug.Log("Unity function called with message. ");
        return 10;
    }
}

on AS3 (project B) side NetTest.as:

import global.FlashCB;
[...]
public function onLoadComplete( evt : Event ) : void
{
    [...]
    var res:int = FlashCB.Func();
}

Finally, it crashes with this error:

[Fault] exception, information=ReferenceError: Error #1065: Variable FlashCB is not defined.

Am I doing something wrong?

JustLogin · Accepted Answer · 2013-04-08 08:12:58Z

1

I don't know what's about Unity, but I've also made a C# app with Flash inside. I used this code, and it works fine:

AS3:

ExternalInterface.call('myfunction', >params<);

C#:

flashPlayer.FlashCall += new _IShockwaveFlashEvents_FlashCallEventHandler(flashPlayer_FlashCall); //this var is your Flash
private void flashPlayer_FlashCall(object sender, _IShockwaveFlashEvents_FlashCallEvent e)
{
    //your flash call handler here
}

answered Apr 8, 2013 at 8:12

JustLogin

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1 Comment

Tutankhamen Over a year ago

Thanks, but this is not what I'm looking for. I have a C# Unity project which is converted to AS3 (swf) and have to communicate with another nested swf.

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