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#define INCL_WINBUTTONS
 
WM_CONTROL
id = (USHORT) SHORT1FROMMP(mp1);   /* control-window ID */
usNotifyCode = BN_CLICKED;
 
The BN_CLICKED notification message is posted when the mouse button is
clicked.
 
Parameter     Description
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id            Low word of mp1. Identifies the control window.
 
usNotifyCode  High word of mp1. Set to BN_CLICKED.
 
Return Value
 
An application should return zero if it processes this message.
 
See Also
 
WM_CONTROL
 
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