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#define INCL_WINENTRYFIELDS
 
WM_CONTROL
id = (USHORT) SHORT1FROMMP(mp1);    /* control-window ID            */
usNotifyCode = EN_SETFOCUS;
hwndEdit = HWNDFROMMP(mp2);         /* window handle of entry field */
 
The EN_SETFOCUS notification message notifies an application when an entry
field receives the input focus.
 
Parameter     Description
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id            Low word of mp1. Identifies the control window.
 
usNotifyCode  High word of mp1. Set to EN_SETFOCUS.
 
hwndEdit      Low and high word of mp2. Identifies the entry-field window.
 
See Also
 
EN_KILLFOCUS, WM_CONTROL
 
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