Dim sql As String = "Se1lect ................
上面显示年.月全部,下面流水统计年.月.对账品名
Dim drs As list(Of DataRow) = dt.Select("这里什么加对账品名流水", "对账品名")
If drs.count > 0 Then
Dim dr1 As DataRow = drs(0)
dr1("柜台余货数量") = dr1("已进货数量") - dr1("已退货数量") - dr1("已销售数量")
dr1("柜台余货金重") = dr1("已进货金重") - dr1("已退货金重") - dr1("已销售金重")
dr1("柜台余货标价") = dr1("已进货标价") - dr1("已退货标价") - dr1("已销售标价")
For i As Integer = 1 To drs.count - 1
drs(i)("柜台余货数量") = drs(i - 1)("柜台余货数量") + drs(i)("已进货数量") - drs(i)("已退货数量") - drs(i)("已销售数量")
drs(i)("柜台余货金重") = drs(i - 1)("柜台余货金重") + drs(i)("已进货金重") - drs(i)("已退货金重") - drs(i)("已销售金重")
drs(i)("柜台余货标价") = drs(i - 1)("柜台余货标价") + drs(i)("已进货标价") - drs(i)("已退货标价") - drs(i)("已销售标价")
Next
End If