Iterating forms? [given up. unsolved]

[BrianHawley]

Anybody know how to iterate forms?

In VB6 it would be something like:

'Do each form
  For i = 0 To Forms.Count - 1
        Forms(i).Caption = "Got it!"
  Next i

In C#?

  foreach (Form f in ?????????????)
  {
    f.Text="Got it!"
  }

I'm guessing it must be something easy and trivial, but I can't seem to get anyting to work.