Use the SUM command on the controlsource of the column...

If you are using a TextBox to display the result, either have its controlsource set to the property that you SUMmed to or set its value to the result of the SUM and refresh the TextBox.

Joe

>hi again
>
>sorry for asking silly questions but its not easy for me to change my way of thinking now that i´m changing from old clipper to vfp (oop is not that clear yet)
>I´m trying to SUM a column in a grid to put the result out of the grid.
>How can i do this. In tastrade example i´m having problems to understand because it involves too many classes
>thank you very much