title | description | ms.assetid | keywords | topic_type | api_name | api_location | api_type | ms.topic | ms.date | |||||
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BN_PUSHED notification code (Winuser.h) |
Sent when the push state of a button is set to pushed. |
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reference |
05/31/2018 |
Sent when the push state of a button is set to pushed.
Note
This notification code is provided only for compatibility with 16-bit versions of Windows earlier than version 3.0. Applications should use the BS_OWNERDRAW button style and the DRAWITEMSTRUCT structure for this task.
The parent window of the button receives this notification code through the WM_COMMAND message.
BN_PUSHED
WPARAM wParam;
LPARAM lParam;
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wParam
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The LOWORD contains the button's control identifier. The HIWORD specifies the notification code.
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lParam
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A handle to the button.
BN_PUSHED is the same as the BN_HILITE notification code.
Requirement | Value |
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Minimum supported client |
Windows Vista [desktop apps only] |
Minimum supported server |
Windows Server 2003 [desktop apps only] |
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