I have a large VB6 app on drive D. I wrote a little app on drive C, intending to mess with it "off to the side", which I did. Then I copied it as an added form to my big app on drive D. I did some further editing of the form itself and the code, inside the big app on drive D.
I went back to the little app on drive C to check on something, and to my vast astonishment, the changes I made to the copied form on drive D were exactly replicated on the app on drive C!
What happened? What should I have done differently? -- Norm