Undo and redo history

The undo/redo history is held on a per-form-window basis, up to a user-definable maximum number of actions.

The default is 20.

These actions are supported by the Undo/Redo History feature:

  • Control creation
  • Control deletion
  • Form window property modification (via the property browser or via resize)
  • Change control type
  • Control reparenting
  • Tab page/grid column reordering
  • Tab order changes
  • Form permission changes
  • Form help changes