以文本方式查看主题

-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  请老师检查代码  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=79164)

--  作者:jamhuton
--  发布时间:2015/12/25 13:16:00
--  请老师检查代码
Dim bd1 As New GroupTableBuilder("统计表1",DataTables("账单明细"))
Dim dt1 As fxDataSource
bd1.Groups.AddDef("客户简称") \'根据客户分组
bd1.Groups.AddDef("月份") \'根据月份分组
bd1.Totals.AddDef("垫付税金","垫付金额") \'对税金进行统计
bd1.Totals.AddDef("合计","开票金额") \'对金额进行统计
dt1 = bd1.BuildDataSource()

Dim bd2 As New GroupTableBuilder("统计表2",DataTables("成本明细"))
Dim dt2  As fxDataSource
bd2.Groups.AddDef("客户简称") \'根据客户分组
bd2.Groups.AddDef("月份") \'根据型号分组
bd2.Totals.AddDef("合计","成本金额") \'对金额进行统计
dt2 = bd2.BuildDataSource()

Dim bd3 As New GroupTableBuilder("统计表3",DataTables("手册业务"))
Dim dt3 As fxDataSource
bd3.Groups.AddDef("客户简称") \'根据客户分组
bd3.Groups.AddDef("月份") \'根据月份分组
bd3.Totals.AddDef("合计","开票金额") \'对金额进行统计
dt3 = bd3.BuildDataSource()

dt1.Combine("客户简称","月份",dt2,"客户简称","月份") \'将成本统计数据组合到进货统计数据
dt1.Combine("客户简称","月份",dt3,"客户简称","月份") \'将手册统计数据组合到进货统计数据

Tables("进口业务统计_Table1").DataSource = dt1 \'将统计结果绑定到Table
With DataTables("进口业务统计_Table1").DataCols  \'用表达式列计算库存数据
    .Add("利润",Gettype(Integer), "IsNull([开票金额],0) - ISNULL([成本金额],0)")
End With

--  作者:大红袍
--  发布时间:2015/12/25 14:21:00
--  

看看,多个连接列要这样写。

 

http://www.foxtable.com/help/topics/2392.htm