Member variable DataRef():undoBuffer Foundation

Original value before the edit buffer was changed.

Attribute: EXPORTED
Data type: Array | Code block | Character string | Date | Logical | Numeric | NIL

During execution of :setData(), the instance variable :undoBuffer is assigned a copy of the value entered in the edit buffer of an Xbase Part. Changes made to the edit buffer can then be cancelled. Cancelling changes is performed by using the method :undo().


If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.