防止PostBack出现在历史记录中

I have a page where I submit some data, and return to the original form with a "Save Successful" message. However, the user would like the ability to return to the previous page they were at (which contains search results) by clicking the browser's "Back" button. However, due to the postback, when they click the "Back" button they do not go to the previous page ,they simply go to the same page (but at its previous state). I read that enabling I have a page where I submit some data, and ret