DeleteItems and Undo

[johnF]

Hi,

Is it possible to undo/redo DeleteItems? I have tried the code below but got errors when clicking Undo.

Code: Select all

BeginUndoGroup(rvutDelete); 
SetUndoGroupMode(True); 
try 
  DeleteItems(5, 5);
finally 
  SetUndoGroupMode(False); 
end;

Cheers, Jim.

[Sergey Tkachenko]

DeleteItems is not an editing operations, it cannot be undone.
Select these items using SetSelectionBounds and call DeleteSelection.