Excel undo button
问题 When I change some value in my cell, the undo option is not available. Is it because I have vba programming code in background and how can I enable undo? Another question. When I try to save excel file it offers me xltm format. Since I don't have any macro (but i have vba code) i have saved it as xlsx. It looks that everything works for now, also vba code in background. What is the difference between xltm and xlsx format if there is any? 回答1: Are you changing the cell value using code?