EM_EMPTYUNDOBUFFER (Windows CE 5.0)
This message resets 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;lParam = 0;
Return Values
- wParam
Not used; set to 0. - lParam
Not used; set to 0.
Remarks
The undo flag is automatically reset whenever the edit control receives a WM_SETTEXT message.
Requirements
OS Versions: Windows CE 1.0 and later.
Header: Windows.h.
See Also
EM_CANUNDO | EM_UNDO | WM_SETTEXT | Edit Boxes Messages
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