running sum

Comments

• gordk St.Catherines On. Canada.

  April 2005 edited 10:28AM

  create a var and add to it in obp event of detail band 0 it on each group header band.
  
  
• smching

  May 2005 edited 10:28AM

  Thank you for replying. You given me a solution but I'm not able to solve it.
  
  My report has the following band and fields:
  
  GroupHeader: GroupHeader1 (with only one date field)
  MasterData: MasterData1 (with ContactPerson and Payment field)
  GroupFooter: GroupFotter1
  
  
  I had create a variable named totalAmount and drag it to MasterData1 band.
  but what is the code I need to put into onBeforePrint of MasterData1 band?
  
  Can you give me more detail on how to add the variable to the report & what is the code that I must write in order to sum the Payment in each group.
  
  Thanks
  
• gordk St.Catherines On. Canada.

  May 2005 edited 10:28AM

  In obp of header
  totalamount := 0;
  in opb of mdband
  [totalamount] := [totalamount] + [tblmame."fieldname"]
  
• smching

  May 2005 edited 10:28AM

  thank you. I will try it.