改成这样......
Dim t As Table = Tables("返修资料")
Dim g As Subtotalgroup
t.SubtotalGroups.Clear()
g = New Subtotalgroup
g.Aggregate = AggregateEnum.Sum
g.GroupOn = "商品名称"
g.TotalOn = "数量"
g.Caption = "{0} 小计"
t.SubtotalGroups.Add(g)
t.Sort = "商品名称" '指定排序字段
t.Subtotal() '生成汇总模式
[此贴子已经被作者于2012-10-24 15:48:57编辑过]