Re: Messagehandling to Sergey Tkachenko
Posted: 02/08/2003 0:34:46
>No. RichEdits and RichViewEdits do not send messages to other controls
>to itself), so they cannot conflict.
>As for processing standard richedit messages (EM_UNDO, EM_REDO, EM_CANUNDO,
>EM_CANREDO, EM_CANPASTE - some of them are lager than WM_USER) -
>processes them by rules of RichEdits.
>But as for RichView own messages (codes < WM_USER + 20) - sending them with
>unexpected parameters can cause corruption.
>Especially WM_USER + 15 where the component expects pointer to the
>dynamically allocated structure and frees memory for it.
Ok still strange, however I have now registered and waiting for the licens.
I have a feeling that it is the small red "TRichView unregistred" that might
cause my problem. I have a function in my mainform that runs frequently and
loop all forms in the application in order to update several status. I dont
know if this "TRichView unregistred" is a form in the application collection
but I hope so. Otherwise I will contact you again. BTW I contact you anyway,
can be good to know for the future.
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