by Barry Sumpter - GUI Computing
Thanks to Steven Jeavock for suggesting TrueGrid Standard when it was "the current go", then TrueGrid Pro a few months later. WOW!
At first I just wanted a bound grid - double click that Data Control, set a few properties, double click TrueGrid, set the Data Source and there's the data! No mucking around. At the time I wasn't remotely interested in call back (Application) mode. Now that I've got some time to actually have a decent go I'm still being surprised.
Here's a Q&D app demonstrating row and column totals in call back (Application) mode using TrueGrid Pro.