how to add serial No on report

mdsr

i have report which print multiple copies i have added table in body which sr No. will printed when run report SrNo. will incremented as 2,4,6 in each copies
code for sr no. is OnInitReport()"Sr.No":=0;
and on purchase Line OnAfterRecord() "Sr.No"+1;

i want on each page it will print like every page
1 first item
2 second item
3 third item

now it printing as on first page
1 first item
2 second item
3 third item
now it printing as on second page
4 first item
5 second item
6 third item

mdsr

ok then i got solution let me share with you

first in header pert onaftergetrecord()
initialize SR.NO=0;
then on line onaftergerrecord()
increment that as
SR No+=1;
and tha's it
serial number increment by one as item in each page
thank you