There's no flexGrid method to handle that, but it is easy enough to implement it by regular means and then insert the value into the last row of your table. Just look for a change to the table, and every time there is one, do the calculation and then place the value.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.