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---- [求助]SQLGroupTableBuilder不知道哪里出的问题？ (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=33110)
-- 发布时间：2013/5/14 9:34:00
-- [求助]SQLGroupTableBuilder不知道哪里出的问题？
Dim g As New SQLGroupTableBuilder("分组统计表","库存总表")
g.C
Dim Cols1() As String = {"品名","规格","材质","零件号"}
Dim Cols2() As String = {"品名","规格","材质","零件号"}
Dim Cols3() As String = {"品名","规格","材质","零件号"}
g.AddTable("库存总表",Cols1,"入库表",Cols2,"出库表",Cols3)
\'Dim y As Integer = e.Form.Controls("ComboBox1").text \'指定年份
\'Dim m As Integer = e.Form.Controls("ComboBox2").text \'指定月份
\'Dim dt1 As New Date(y, m, 1)
\'Dim dt2 As New Date(y, m, Date.DaysInMonth(y,m)) \'获取该月的最后一天
g.Groups.AddDef("库存类别")
g.Groups.AddDef("品名")
g.Groups.AddDef("规格")
g.Groups.AddDef("材质")
g.Groups.AddDef("零件号")
g.Groups.AddDef("国标")
g.Groups.AddDef("炉号")
g.Groups.AddDef("等级")
g.Groups.AddDef("品牌")
g.Groups.AddDef("储位")
g.Totals.AddDef("入库数量")
g.Totals.AddDef("出库数量")
g.Totals.AddExp("库存数量","入库数量 - 出库数量")
\'g.Filter = "入库日期 >= #" & dt1 & "# And 入库日期 <= #" & dt2 & "#"
\'g.Filter = "出库日期 >= #" & dt1 & "# And 出库日期 <= #" & dt2 & "#"
g.Filter = "入库日期 >= # 2013,5,1 # And 入库日期 <= # 2013,5,31 #"
g.Filter = "出库日期 >= # 2013,5,1 # And 出库日期 <= # 2013,5,31 #"
g.Build()
此主题相关图片如下：qq截图20130514093146.png
没弄明白哪里有问题，数据库里的表名也是对的呀~
-- 发布时间：2013/5/14 9:36:00
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你怎么可以这么传,你传的是字符串数组啊,亲!
g.AddTable("库存总表",Cols1(0),"入库表",Cols1(1),"出库表",Cols1(2))
-- 发布时间：2013/5/14 9:52:00
--
你怎么可以这么传,你传的是字符串数组啊,亲!
g.AddTable("库存总表",Cols1(0),"入库表",Cols1(1),"出库表",Cols1(2))
如果要根据多列关联，请参考：
Dim b As New SQLGroupTableBuilder("统计表1","产品")
Dim Cols1() As String = {"型号","规格"}
Dim Cols2() As String = {"型号","规格"}
b.AddTable("产品",Cols1,"订单",Cols2)
帮助文档就是这么写的啊~亲~~
之前我用SQLJoinTableBuilder 写的时候 也是这么写的呀 难道错了？
g.AddTable("库存总表",Cols1,"入库表",Cols2)
g.AddTable("库存总表",Cols1,"出库表",Cols3)
刚改成这样了 貌似可行，但是又有新错误了
生成的SQL语句错误 无法继续统计
此主题相关图片如下：qq截图20130514100200.png
我只是想统计5月份的入出库……
-- 发布时间：2013/5/14 10:08:00
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做简单例子发上来
-- 发布时间：2013/5/14 10:12:00
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确实是可以的,做个例子发出来看看.
-- 发布时间：2013/5/14 10:21:00
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做简单例子发上来
| 下载信息 [文件大小： 下载次数： ] | |
 点击浏览该文件:test2.zip |
-- 发布时间：2013/5/14 11:14:00
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是因为同名列的原因, http://www.foxtable.com/help/index.html?n=1626.htm 最下面 "同名列处理"
-- 发布时间：2013/5/14 12:04:00
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是因为同名列的原因, http://www.foxtable.com/help/index.html?n=1626.htm 最下面 "同名列处理"
Dim g As New SQLGroupTableBuilder("分组统计表","库存总表")
g.C
Dim Cols1() As String = {"品名","规格","材质","零件号"}
Dim Cols2() As String = {"品名","规格","材质","零件号"}
Dim Cols3() As String = {"品名","规格","材质","零件号"}
g.AddTable("库存总表",Cols1,"入库表",Cols2)
g.AddTable("库存总表",Cols1,"出库表",Cols3)
\'Dim y As Integer = e.Form.Controls("ComboBox1").text \'指定年份
\'Dim m As Integer = e.Form.Controls("ComboBox2").text \'指定月份
\'Dim dt1 As New Date(y, m, 1)
\'Dim dt2 As New Date(y, m, Date.DaysInMonth(y,m)) \'获取该月的最后一天
g.Groups.AddDef("库存类别")
g.Groups.AddDef("{库存总表}.品名")
g.Groups.AddDef("{库存总表}.规格")
g.Groups.AddDef("{库存总表}.材质")
g.Groups.AddDef("{库存总表}.零件号")
g.Groups.AddDef("{库存总表}.国标")
g.Groups.AddDef("{库存总表}.炉号")
g.Groups.AddDef("{库存总表}.等级")
g.Groups.AddDef("{库存总表}.品牌")
g.Groups.AddDef("{库存总表}.储位")
g.Totals.AddDef("入库数量")
g.Totals.AddDef("出库数量")
g.Totals.AddExp("库存数量","入库数量 - 出库数量")
\'g.Filter = "入库日期 >= #" & dt1 & "# And 入库日期 <= #" & dt2 & "#"
\'g.Filter = "出库日期 >= #" & dt1 & "# And 出库日期 <= #" & dt2 & "#"
g.Filter = "入库日期 >= # 2013,5,1 # And 入库日期 <= # 2013,5,31 #"
g.Filter = "出库日期 >= # 2013,5,1 # And 出库日期 <= # 2013,5,31 #"
g.Build()
不知道为何 我运行这个代码生成的表的内容 闪了一下 就变成空表了~~
还要继续请教Bin！
-- 发布时间：2013/5/14 12:07:00
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你检查一下筛选条件,统计条件吧.
Dim Cols2() As String = {"品名","规格","材质","零件号"}
Dim Cols3() As String = {"品名","规格","材质","零件号"}
g.AddTable("库存总表",Cols1,"入库表",Cols2)
g.AddTable("库存总表",Cols1,"出库表",Cols3)
-- 发布时间：2013/5/14 12:09:00
--
g.AddTable("库存总表",Cols1,"入库表",Cols2)
g.AddTable("库存总表",Cols1,"出库表",Cols3)