EN_STOPNOUNDO

Overview

Group

Quick Info

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

Notifies a rich edit control's parent window that an action occurred for which the control cannot allocate enough memory to maintain the undo state. A rich edit control sends this notification message in the form of a WM_NOTIFY message.

EN_STOPNOUNDO
wParam = (WPARAM) (UINT) uID;
lParam = (LPARAM) (NMHDR FAR *) lpNmHdr;

Parameters
uID

Identifier of the rich edit control.

lpNmHdr

Pointer to an NMHDR structure.

Return Values
Returns zero to continue the action, nonzero to stop it.