DBCross - how to make an additional summary row?

m.stefaniakm.stefaniak
edited August 2010 in FastReport 4.0
Urgent!

I have to have two GrandTotal Row: Sum and second - average.

How to make additional summary row with average of columns data.

I looked for in manuals and I found nothing like this.

I thought about
DBCross1.OnPrintCell event. There I can use 
if DBCross1.IsGrandTotalRow(RowIndex) then
and do something like value := value+#13+MyAvgData
but I can not change printed data.

Can anyone give me a tip how to do it?

thx
M.

Comments

  • gordkgordk St.Catherines On. Canada.
    edited 10:57AM
    you can't
    to have 2 rows you must have a 2 row matrix, which requires 2 fields in the row quadrant of the cross matrix editor
  • Mick.plMick.pl
    edited 10:57AM
    I used compiled demo of FR 4 (see JPG) as it has demo database which helped me to test my idea.
    Look first at PDF then at source fr3.

    I use OnCalcHeight, OnPrintCell and IsGrandTotalRow.

    PS.
    Thank you for inspiration [img]style_emoticons/<#EMO_DIR#>/smile.gif" style="vertical-align:middle" emoid=":)" border="0" alt="smile.gif" /> Mick[/img]

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