Supressing the plus sign when no child records - how do you do it ?
ie. dataset has 'client' and 'project' and 'area'.
In wingrid the plus sign shows and you can drill down.
But how do you ensure that the plus sign is not shown if the 'project' has no child 'area'.
Same applies for UltraTree..........
This is controlled by the ExpansionIndicator property. I beleive this property is on the grid's Override object.
If that doesn't work, you can always call ExpandAll on the row. If it has no child records, the [+] will disappear.