Undoes the single most recent change made to the file in the specified window.
Syntax
void _EdUndo(WHANDLE wh)
WHANDLE wh; /* Handle of editing window. */
Remarks
When the user makes changes to a file, these changes are recorded in the undo buffer. _EdUndo( ) can be issued multiple times to undo multiple changes. You can't undo a change made prior to issuing _EdSave( ).
For more information on how to create an API library and integrate it with Visual FoxPro, see Chapter 28, Accessing the Visual FoxPro API, in the Programmer's Guide.