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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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EM_EMPTYUNDOBUFFER
An application sends an EM_EMPTYUNDOBUFFER message to reset the undo flag of
an edit control. The undo flag is set whenever an operation within the edit
control can be undone.
EM_EMPTYUNDOBUFFER
wParam = 0; // not used; must be zero
lParam = 0; // not used; must be zero
Parameters
This message has no parameters.
Return Values
This message does not return a value.
Remarks
The undo flag is automatically reset whenever the edit control receives a
WM_SETTEXT or EM_SETHANDLE message.
See Also
EM_CANUNDO,
EM_SETHANDLE,
EM_UNDO,
WM_SETTEXT
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