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)
----  关于删除重复  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=79870)

--  作者:大红袍
--  发布时间:2016/1/11 14:55:00
--  
Dim tb As Table = e.Form.Controls("Table1").Table
Dim i As Integer
For i  = tb.DataTable.DataRows.Count-1 To 0 Step -1
    Dim dr As DataRow = tb.DataTable.DataRows(i)
    Dim dr2 As DataRow = tb.DataTable.Find("(VIN=\'" & dr("VIN") & "\' or VIN is null) and (工单编号=\'" & dr("工单编号") & "\' or 工单编号 is null) and 项目代码 =\'" & dr("项目代码") & "\' or 项目代码 is null) And _Identify <> " & dr("_Identify"))
    If dr2 IsNot Nothing Then
        dr2.Delete
    End If
Next

--  作者:大红袍
--  发布时间:2016/1/11 15:11:00
--  

删除重复也可以这样

 

http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=76545&replyID=529794&skin=1