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#define INCL_WINMLE
 
WM_CONTROL
id = (USHORT) SHORT1FROMMP(mp1);    /* MLE-window ID */
usNotifyCode = MLN_UNDOOVERFLOW;
 
The MLN_UNDOOVERFLOW notification message is sent by a multiple-line entry
field (MLE) if a text change cannot be undone because the amount of text
involved exceeds the undo limit. This includes text entry, deletion, and
cutting and pasting.
 
Parameter     Description
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id            Low word of mp1. Identifies the MLE window.
 
usNotifyCode  High word of mp1. Set to MLN_UNDOOVERFLOW.
 
Return Value
 
An application should return zero if it processes this message.
 
See Also
 
MLM_CUT, MLM_DELETE, MLM_INSERT, MLM_PASTE, WM_CONTROL
 
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