Remove item from undo list

Question

can I avoid adding item to undo list. or remove item from undo list

I need avoid user undoing 

the changes to document made from my vba or VSTO code 

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dddd

Answer 1

The VBA command for this is:

ActiveDocument.UndoClear

Hope this helps

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Kind Regards, Rich ... http://greatcirclelearning.com

Answer 2

thanks.

But this removes all the undo list. I need to remove only single item from undo lsit

Answer 3

Well then ...

ActiveDocument.Undo(1)

That removes just the last action.

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Kind Regards, Rich ... http://greatcirclelearning.com