I have created a crystal report that groups items to be ordered by vendor. At the Vendor Header, I want to add 1 to the intLastPo variable so po numbers are automatically generated, one for each vendor on the report.
The LastPO# field is stored in my system record, DC_System.
On my Form, I want to create the beginning po #, intPO equal to DC_System.LastPO#
Pass that variable, intPO to my Crystal Report where it accumulates and at the
end of the report, pass the variable back to my form so I can update the file with the
last po number printed.
Can you show me how to pass a variable from a vb.net form to a crystal report and then
back to the form?