How to handle a repeated wxWidgets Group

[Mungo1981]

Dear Community,
I have following problem:
I need a Group of wxWidgets repeated in a Panel.
Is it a Set of Controls which control the main Parameter of a Sound-track.
So the user should have the option to add and remove this Control by pressing wxButtons.
And this is my first idea to solve this Problem:
So my first idea is to put this Controls in one Function to there Panel,
and to add the Pointers of the Controls to a array.
But then I have the following Problem:
I need a Button in this Control to remove the complete Control.
And I need in the Control two Panels with Events that fire by pressing, to control parameter of the special Track.
And So I have no idea in what way I can handle the ID of this Events.

And just my question:
Is my idea with the array good, or gives it a other solution ???
And in what way can I handle the problem with the ID's ???

A little newbie to this point
Mungo 1981

[doublemax]

Create a custom control that contains all the repeating controls. Handle all events inside this control, so that it doesn't interfere with other instances of it. As you will have to use wxID_ANY instead of hard-coded IDs for the controls, you need to connect all event handlers with Bind() directly instead of using a static event table.

[Mungo1981]

Ok,
this way I will try.