If somebody changes its email address, how can the person change it to the new email address. For e. g. notifications, if password got forgotten... I did not see a link for doing this...

Hi Guys, I have a datagrid that on load the below code checks through the date column and if any date is older than today it changes Cell [6] value to "1" I want to do the exact function but only if the date is today at 10:00am ...