方法一:
Dim g As New GroupTableBuilder("统计表1", DataTables("订单"))g.Groups.AddDef("日期", DateGroupEnum.Year, "年")g.Groups.AddDef("客户")g.Totals.AddDef("数量")g.Totals.AddDef("金额")g.SubTotal = Trueg.FromServer = True
Tables ("窗口2_Table1" ). DataSource = g.BuildDataSource
方法二:先分组统计,然后再用汇总统计。