EM_CANUNDO
The EM_CANUNDO message determines whether actions can be reversed.
EM_CANUNDO
wParam = (WPARAM) 0;
lParam = (LPARAM) 0;
Parameters
- wParam
Reserved; set to 0. - lParam
Reserved; set to 0.
Return Values
Returns TRUE, or non-zero if there is a transaction. Returns FALSE, or zero if there are no transactions.
Remarks
EM_CANUNDO is defined in winuser.h, not in Richink.h.
Requirements
Pocket PC: Pocket PC 2000 and later
Smartphone: None
OS Versions: Windows CE 3.0 and later
Header: richink.h
Library: richink.lib
See Also
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