https://forums.autodesk.com/t5/inventor-forum/savecopyas-via-api-clears-undo-stack/m-p/8727292#M186706 <P>When I manually save a copy as, I can retain my undo history. But when I call the same command through the api</P> <PRE>oDoc.SaveAs(SaveName, True)</PRE> <P>It saves the copy, but deletes the undo history. Is there a way to not have this happen?</P> Fri, 12 Apr 2019 18:47:38 GMT TA.Fehr 2019-04-12T18:47:38Z https://forums.autodesk.com/t5/inventor-forum/savecopyas-via-api-clears-undo-stack/m-p/8727292#M186706 <P>When I manually save a copy as, I can retain my undo history. But when I call the same command through the api</P> <PRE>oDoc.SaveAs(SaveName, True)</PRE> <P>It saves the copy, but deletes the undo history. Is there a way to not have this happen?</P> Fri, 12 Apr 2019 18:47:38 GMT https://forums.autodesk.com/t5/inventor-forum/savecopyas-via-api-clears-undo-stack/m-p/8727292#M186706 TA.Fehr 2019-04-12T18:47:38Z https://forums.autodesk.com/t5/inventor-forum/savecopyas-via-api-clears-undo-stack/m-p/8727493#M186707 <P>Sorry, my mistake. There was another code calling some modifications to the saved file. These saves, although happening in the background were actually causing the active document's undo stack to clear.</P> Fri, 12 Apr 2019 20:18:31 GMT https://forums.autodesk.com/t5/inventor-forum/savecopyas-via-api-clears-undo-stack/m-p/8727493#M186707 TA.Fehr 2019-04-12T20:18:31Z