How do I specify an object with a randomly generated name?

[RandomGrin]

Hi,

What I'm trying to do is:

Code:

Dialog("Mywindow,  Provider ID = 762222,  Track ID = AAAA").WinButton("text:=New").Click

The problem is that Track ID is randomly generated each time, so it can not be found in the OR.

Then I read that properties are regular expressions, so I tried:

Code:

Dialog("text:=Mywindow,  Provider ID = 762222,  Track ID = ????").WinButton("text:=New").Click

And it couldn't find that either. (did I do my regexp wrong? Why didn't this work?)

Then I read that RegExpWndTitle is, 'The constant part of the window title.'

So I tried,

Code:

Dialog("RegExpWndTitle := Mywindow,  Provider ID = 762222,  Track ID =").WinButton("text:=New").Click

Because that is the constant part, right?

And that didn't work either. (Why not?)

So is there a way to fix one of my two attempts above, or is there a different method I should be using?

Thanks for any ideas,

Random