主题：[求助]统计中的表达式列

试试

Dim bd2 As New GroupTableBuilder("销售统计1",DataTables("京东订单报表"))
Dim dt2 As fxDataSource
bd2.Groups.AddDef("订单号")
bd2.Totals.AddDef("余额支付", AggregateEnum.max, "其他收款")
bd2.Totals.AddDef("应付金额", AggregateEnum.max, "应收货款")
dt2 = bd2.BuildDataSource()