Dim g As New GroupTableBuilder("统计表1", DataTables("订单往来"))
Dim dt1 As fxDataSource
g.Groups.AddDef("框架合同编号")
g.Groups.AddDef("下游付款日期", "月")
g.Totals.AddDef("下游付款金额")
dt1=g.Builddatasource()
Dim h As New GroupTableBuilder("统计表2", DataTables("订单往来"))
Dim dt2 As fxDataSource
h.Groups.AddDef("框架合同编号")
h.Groups.AddDef("建设到总包收款日期", "月")
h.Totals.AddDef("建设到总包收款金额")
dt2=h.Builddatasource()
Dim j As New GroupTableBuilder("统计表3", DataTables("分包结算付款明细_对下游_非同步"))
Dim dt3 As fxDataSource
j.Groups.AddDef("框架合同编号")
j.Groups.AddDef("付款日期", "月")
j.Totals.AddDef("付款金额")
dt3=j.Builddatasource()
dt1.Combine("框架合同编号",dt3,"框架合同编号")
dt1.Combine("框架合同编号",dt2,"框架合同编号")
dt1.Show("统计表1")
想让到下游付款日期,到下游付款金额和付款日期,付款金额合并到一起