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Kirsten · Guest

Hi @all,

how can it be?

I want to send a (self-made) notification from a child window to its
parent by using WM_COMMAND.

Perform(WM_COMMAND, MakeLong(0,MYNOTIFICATION), Handle);
SendMessage(Parent->Handle, WM_COMMAND, MakeLong(0,MYNOTIFICATION),
Handle);
PostMessage(Parent->Handle, WM_COMMAND, MakeLong(0,MYNOTIFICATION),
Handle);

I tried everything!!!

1. Everything works well at run time... nothing works in design time!
2. When I look at Winspector (with this application I can watch all
messages) the destintion window gets the WM_COMMAND message in run
time AND design time
3. For debugging reasons I call the function MessageBox when
intercepting the WM_COMMAND in my component. The MessageBox does not
appear in design time (after my notifications is sent)

how can it be? :(

Thanks for help... Wink