Unterschied WM_CLOSE und WM_DESTROY

[Gast]

Hallo!

Wo besteht denn ein Unterschied zwischen WM_CLOSE und WM_DESTROY?
Bis jetzt war es immer egal ob ich Code in OnClose() oder OnDestroy() ergänze.

LG
Philipp

[CMatt]

MSDN schrieb:

The WM_CLOSE message is sent as a signal that a window or an application should terminate. An application can prompt the user for confirmation, prior to destroying a window, by processing the WM_CLOSE message and calling the DestroyWindow function only if the user confirms the choice.

The WM_DESTROY message is sent when a window is being destroyed. It is sent to the window procedure of the window being destroyed after the window is removed from the screen.

[Gast]

D. h. es ist egal wo ich KillTimer() positioniere?

[verwirrer]

Wenn in OnClose sofort (und nur) dein Fenster zerstört wird, dann ja.