Collect all open Windows.Forms and close them

[Volker Jobst]

Hi,

I'm writing an application which should be able to close all open forms
except the main one. Thisfore I'm collecting all forms in an arraylist
before I show them, but I don't want to do that because that's a lot of work
and I'm not allowed to miss one call.

So, my question is: Is there something like a "container" or list which
contains all controls I can step through and find out all open forms?

thanks,
volker jobst