You should give us a little bit more information (source code, form properties).
It seems that you are building a
MDI application and
TForm.FormStyle is set to
fsMDIChild
.
The behaviour (minimize on close) is as designed and you should use the
TForm.OnClose Event.
But this is just a guess without any code or more detailed information from you
Kaum macht man's richtig - schon funktioniert's
Zertifikat: Sir Rufo (Fingerprint: ea 0a 4c 14 0d b6 3a a4 c1 c5 b9
dc 90 9d f0 e9 de 13 da 60)