I am trying to use conditional grouping in a report control based on the count. So if I am grouping based on phone numbers and if the count of the rows with same phone number is more that one then only I will group them otherwise show those rows as independent ones.

I tried to use the following method:

pReportCtrl->GetColumns()->GetGroupsOrder()->Add(pReportCtrl->GetColumns()->GetAt(0));

but this is grouping all the rows even if the count is 1.

Can someone suggest me what to do. let me know if you need more information.

thanks in advance.