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				                                 Marcel Mrozinski                				 
                					 
                     
                
                
                
                                 
                 
                
                
                                 
                                        Posts: 13 
                                                        Joined: 2019-10-28 
                                                
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                Hi everybody,
 it is an old topic, but there may be news about it. Is there a way to reset the undo/redo cache using ADX after a programmatic modification of an Excel COM add-in to a workbook/sheet/cell so that the user can perform undo or redo of the previous actions as usual? 
 
 With best regards,
 Marcel Mrozinski                 |   
                 
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				                                 Andrei Smolin                				 
                					 					 
                
                
                
                 Add-in Express team                 
                 
                
                
                                 
                                        Posts: 19179 
                                                        Joined: 2006-05-11 
                                                
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                Hello Marcel, 
 
 In my tests any modification of a sheet made by a COM add-in or a VBA macro clears the Undo stack thus disabling the Undo control.
 
 I believe there's no way to bypass this.
 
 
 Andrei Smolin
 Add-in Express Team Leader                 |   
                 
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