CRichEditCtrl in OCX - event not fired.
P. Senthil -- senthilp@geocities.com Wednesday, January 08, 1997 Environment: VC++ 4.2-flat, Win 95 I'm trying to write a Control in which a CRichEditCtrl-derived class is dynamically created in the Control's OnCreate. When I try to override my CMyRichEdtCtrl's EN_CHANGE, the event is not fired. I've also experimented with EN_UPDATE with no success. The event is not fired at all. (I did use ClassWizard to generate the events. And my message map I think is OK. It has ON_CONTROL_REFLECT) But when I override EN_SETFOCUS, the event is fired correctly. I understand all these messages use Message reflection. But why is EN_CHANGE not getting fired? Am I doing something fundamentally wrong? Or have I got my message reflection fundas wrong? P. Senthil ----------------------------------------------------------------------- 1, 7th Avenue (West), 7th Main Road, Dhandeeswaram Nagar, Velachery, MADRAS - 600 042. Mail: senthilp@geocities.com Homepage: www.geocities.com/SiliconValley/Heights/6504
Mike Blaszczak -- mikeblas@nwlink.com Thursday, January 09, 1997 At 21:59 1/8/97 +0530, P. Senthil wrote: >Environment: VC++ 4.2-flat, Win 95 Please upgrade to 4.2b by installing the patch. 4.2-flat is compatible only with beta versions of operating system components, and as such will end up breaking against released versions of those components. >When I try to override my CMyRichEdtCtrl's EN_CHANGE, the event is not >fired. Have you set the event mask for the control? You have to send an EM_SETEVENTMASK or call SetEventMask() on the control and tell the control to use the ENM_CHANGE mask if you expect to receive EN_CHANGE notifications. >I've also experimented with EN_UPDATE with no success. Have you set the event mask for the control? You have to send an EM_SETEVENTMASK or call SetEventMask() on the control and tell the control to use the ENM_UPDATE mask if you expect to receive EN_UPDATE notifications. >But when I override EN_SETFOCUS, the event is fired correctly. EN_SETFOCUS isn't affected by the control's mask. > Am I doing something fundamentally wrong? Perhaps it's something fundamental that you're _not_ doing. .B ekiM http://www.nwlink.com/~mikeblas/ <-- trip report central! 95 Honda VFR-750F / 88 Yamaha FZ-700 (damaged) / 94 Mazda RX-7 Serial #00050! / AMA - HRC - VFROC / Wang Dang Wankel I am bored of this talk. It is time now for the dancing! These words are my own - I do not speak on behalf of Microsoft.
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