//創建一個datestore
integer i
long ll_row
datestore lds_1
lds_1 = create datesore
lds_1.dataobject = '你的數據窗口對象dw_1'
lds_settransobject(sqlca)
lds_1.RowsMove(1, dw_1.DeletedCount(), Delete!,lds_1, 1, Primary!)
for i = 1 to lds_1.rowcount()
if 一个条件 then
ll_row = i//得到一条记录在删除缓冲区的行号
return ll_row
end if
next
return 0