I would create a SELECT-SQL to create the structure I want and use the resulting cursor as the grid control source.

HTH

>I have a table of projects in a grid. I want to add a column for the total hours on that project, which is calculated from another table. It seems like this should be easy, but my brain isn't up to the task this morning. I tried putting a method call in the control source that does the calculation, but the grid goes blank.
>
>How should I be doing this?