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) ---- [求助]按钮跨表引用问题? (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=54038) |
-- 作者:jk362223 -- 发布时间:2014/7/20 21:37:00 -- [求助]按钮跨表引用问题? 若有二表“表A”,"表B",一个按钮,现从 表A全部引用到 表B,要在 按钮上设置代码完成, 代码是如何写?请帮我 |
-- 作者:有点甜 -- 发布时间:2014/7/20 21:40:00 -- 是引用,还是填充?
填充,参考 http://www.foxtable.com/help/topics/0680.htm
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-- 作者:有点甜 -- 发布时间:2014/7/20 21:43:00 -- 引用的话,参考代码
For Each dr As DataRow In DataTables("表B").DataRows |
-- 作者:jk362223 -- 发布时间:2014/7/20 22:06:00 -- Dim nmc() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'A表数据来源列 Dim nmd() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'B表数据接收列 Dim dra As Row = Tables("名单").Current Dim drc As Row = Tables("疾病证明书").AddNew For i As Integer = 0 To nmc.Length - 1 drc(nmd(i)) = dra(nmc(i)) Next 这是二个表多列引用,现是要全部引用,怎样写?
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-- 作者:有点甜 -- 发布时间:2014/7/20 22:08:00 -- Dim nmc() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'A表数据来源列 Dim nmd() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'B表数据接收列 For Each dra As DataRow In DataTables("名单").DataRows Dim drc As Row = Tables("疾病证明书").AddNew For i As Integer = 0 To nmc.Length - 1 drc(nmd(i)) = dra(nmc(i)) Next Next |
-- 作者:jk362223 -- 发布时间:2014/7/20 22:20:00 -- Dim nmc() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'A表数据来源列 Dim nmd() As String = {"身份证号","姓名","性别","年龄","标识","县"} \'B表数据接收列 For Each dra As DataRow In DataTables("名单").DataRows Dim drc As Row = Tables("报销名单").AddNew For i As Integer = 0 To nmc.Length - 1 drc(nmd(i)) = dra(nmc(i)) Next Next 除了这些列,还有好多列,有30多列,写起来麻烦,这二个表,基本相同,要怎样通过按钮边完成?
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-- 作者:有点甜 -- 发布时间:2014/7/20 22:22:00 -- 只有引用全部列,而且全部列相同,才能不写列名。 |
-- 作者:jk362223 -- 发布时间:2014/7/20 22:23:00 -- 是啊,就是这样作用,怎写? |
-- 作者:有点甜 -- 发布时间:2014/7/20 22:24:00 -- For Each dra As DataRow In DataTables("名单").DataRows Dim drc As Row = Tables("报销名单").AddNew For Each dc As DataCol In DataTables("名单").DataCols drc(dc.name) = dra(dc.name) Next Next |