| title | NotifyHandler | Microsoft Docs | |||||||||||||
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| ms.date | 11/04/2016 | |||||||||||||
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| ms.topic | article | |||||||||||||
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| ms.assetid | 5ff953ec-de35-42bc-8b3c-d384d636c139 | |||||||||||||
| caps.latest.revision | 11 | |||||||||||||
| author | mikeblome | |||||||||||||
| ms.author | mblome | |||||||||||||
| manager | ghogen | |||||||||||||
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The name of the function identified by the third parameter of the NOTIFY_HANDLER macro in your message map.
LRESULT
NotifyHandler
(
int idCtrl,
LPNMHDR pnmh,
BOOL& bHandled);
idCtrl
The identifier of the control sending the message.
pnmh
Address of an NMHDR structure that contains the notification code and additional information. For some notification messages, this parameter points to a larger structure that has the NMHDR structure as its first member.
bHandled
The message map sets bHandled to TRUE before NotifyHandler is called. If NotifyHandler does not fully handle the message, it should set bHandled to FALSE to indicate the message needs further processing.
The result of message processing. 0 if successful.
For an example of using this message handler in a message map, see NOTIFY_HANDLER).