This message is sent by an application to determine whether an edit-control operation can be undone; that is, whether the control can respond to the EM_UNDO message. This message has no parameters.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
EM_CANUNDO wParam = 0; lParam = 0;
Return Values
TRUE indicates that the edit control can correctly process the EM_UNDO message. FALSE indicates otherwise.
See Also