Overview
Group
Quick Info

Windows NT
Yes
Win95
Yes
Win32s
Yes
Import Library
-
Header File
winuser.h
Unicode
No
Platform Notes
None

EN_UPDATE

The EN_UPDATE notification message is sent when an edit control is about to display altered text. This notification message is sent after the control has formatted the text, but before it displays the text. This makes it possible to resize the edit control window, if necessary. The parent window of the edit control receives this notification message through the WM_COMMAND message.

EN_UPDATE

idEditCtrl = (int) LOWORD(wParam); // identifier of edit control

hwndEditCtrl = (HWND) lParam; // handle of edit control

See Also

EN_CHANGE, WM_COMMAND

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