msgs12.hlp (Topic list)
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EN_CHANGE (1.2)
Notification Group  Overview                      Up Next Previous
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#define INCL_WINENTRYFIELDS
 
WM_CONTROL
id = (USHORT) SHORT1FROMMP(mp1);    /* control-window ID            */
usNotifyCode = EN_CHANGE;
hwndEdit = HWNDFROMMP(mp2);         /* window handle of entry field */
 
The EN_CHANGE notification message is sent when the text in an entry field
changes.
 
Parameter     Description
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id            Low word of mp1. Identifies the control window.
 
usNotifyCode  High word of mp1. Set to EN_CHANGE.
 
hwndEdit      Low and high word of mp2. Identifies the entry-field window.
 
Return Value
 
An application should return zero if it processes this message.
 
See Also
 
WM_CONTROL