http://www.vb-helper.com/HowTo/undoredo.zip

	Purpose
Implement multi-level Undo and Redo commands.

	Method
Use a TextCmd command class stored in a simple stack to allow the prorgam
to execute, undo, and reapply commands.

The book "Visual Basic Algorithms, Second Edition" (available 4/98) demonstrates
this and other advanced object-oriented techniques. For more information go to

		www.vb-helper.com/vba.htm

	Disclaimer
This example program is provided "as is" with no warranty of any kind. It is
intended for demonstration purposes only. In particular, it does not error
handling. You can use the example in any form, but please mention
www.vb-helper.com.
