[Dev-C++] MDI child can't close

[Vlada D. <dj...@im...>]

Hi, everybody
In my MDI app, the child window is initialy somewhere in the client =
window. I can minimize it, restore it and close it without any problem. =
But, once I maximize it, I can't do any of this. Do I need some message =
handlers for this ( and for which messages?)?

Regards,
Vlada