NEW METHOD

DEAR ALL,
to get items last sale date we can use following method from default tally
$LastSaleDate:StockItem:##StockItemName
but how can we get for last sale date for a ledger ? is it as per following ?
$LastSaleDate:mycoll:##partyledgername
[collection:mycoll]
Type : Vouchers : ledger
Child of : $PartyLedgerName
Filter : IsSalesVch
Fetch : VoucherTypeName,Date,amount,LastSalesDate,LastSaleDate

pl gude

 

no sir, its not getting last sales date of partyname of current bill which we are printing.
also dont understand @@InCr
is it like this sort@default: -$date ?

i got last date by same type of collection but
last date is not changing , it always same
for eg partyledger have four sales bills as
10.04.15 , 20.04.15, 02.05.15 amd 12.05.15
now each time last date means 12.05.15 or 02.05.15 ( because of Set As: $$CollectionField:$Date :1 : mycoll

need last date means
while printing bill of 20.04.15 last bill date 10.04.15
while printing bill of 02.05.15 last bill date 20.04.15
now due to the code only 02.05.15 is same for each and all invoices as last date ?

pl help