AS 2 Delegate

Question

Hi, a question.
I'm talking about AS 2.
In a class I've:
btnCollection.onRollOver = function() {
// this._name is a button name
var t = Number(this._name.substr(1, 1));
Mouse.hide();
// cRef is a reference to the class
cRef.cursor._visible = true;
startDrag(cRef.cursor, true);
cRef.setRotation(cRef.curPos[t]);
btnCollection is previously created, this way:
for (i=0; i<btns; i++) {
var btnCollection = targetLevel['c'+i+'_btn'];
cRef is previously created this way:
var cRef = this; // it stores a reference to the class.
the var t registers a number contained in a button name (I
use that
number to perform various tasks).
This is perfectly working, but now I want to use the Delegate
class.
So, I did the following:
btnCollection.onRollOver = Delegate.create(this,
btnRollOver(btnCollection));
after having built this method:
private function btnRollOver(whichBtn) {
var t = Number(whichBtn._name.substr(1, 1));
Mouse.hide();
cursor._visible = true;
startDrag(cursor, true);
setRotation(curPos[t]);
nothing works like before.
That is: I probably easily get the class reference but I've
lost the
reference to the single button...
Please, can you help me better understand (and solve) this
issue?
Thanks!

Answer 1

This probably depends on the Exchange version.  What version of Exchange is it?  Hopefully something recent.