主题：关于窗口中的table的统计问题

g = new Subtotalgroup
g.Aggregate = AggregateEnum.Sum
g.GroupOn = "*"
For Each cp As String In DataTables("产品").GetValues("产品")
    g.TotalOn &= cp & "_数量," & cp & "_金额,"
Next

g.TotalOn &= "当月_总数量,当月_总金额"

g.Caption = "总计"
rbb.SubtotalGroups.Add(g)