Data Report in vb 6.0

hi all,
I have create a database application in vb 6.0
i need to retrive some reports using data report (not Crystal) such as date wise report or customer wise report.

Now the problem is I acnn’t genarate report as Customer-wise or Date-wise.

provicde : the data base fields are
custname,custno,date,credit,debit,balance …..

plz help me with full source code and step-by-step guide…..