EM_EMPTYUNDOBUFFER
This message is sent by an application 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; lParam = 0;
Return Values
None.
Remarks
The undo flag is automatically reset whenever the edit control receives a WM_SETTEXT or EM_SETHANDLE message.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 1.0 and later | Winuser.h |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
EM_CANUNDO, EM_UNDO, WM_SETTEXT
Last updated on Tuesday, July 13, 2004
© 1992-2000 Microsoft Corporation. All rights reserved.