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OrbWorks Community Forum • View topic - Combobox problems
Page 1 of 1

PostPosted: Thu Apr 17, 2003 6:57 pm
by Glasswalker
Hello there... I am having some trouble with the combobox controls...

I need to have my program execute code when the combobox contents have changed...

like an On_Change() Event type...

when I use buttondown event, it executes every time I drop the menu down... which means whatever I select in the list doesn't take effect till the next time I drop the menu down...

I need my code (which copies a value into a variable) to execute each time the value in the combobox changes... so the variable is allways up to date...

Is there a way to do this?

Thanks...

PostPosted: Fri Apr 18, 2003 5:04 am
by guy
Use a PM_COMMAND event then call getnotify() and check for the appropriate CBN_ code. I think it's CBN_SELCHANGE. Look at winuser.h from CEAPI or windefs.h from PCForm.

Guy
[url]mailto:pcform@pcform.net[/url]
http://www.pcform.net
PocketC CE API interface: http://www.networkdynamics.net/PCForm.html#library
PCForm and CE API forum: http://www.networkdynamics.net/forum