在使用多列查重的时候发现系统已经有存在一样的物料信息，但还是无法识别出来，不知道是代码的问题还是针对数据里面有空格的时查重失效的情况，请帮忙给下意见；
此主题相关图片如下：微信截图_20190426093817.png
此主题相关图片如下：微信截图_20190426094221.png
以下是代码：
Dim dwdm As String = e.Form.Controls("单位代码").Value
Dim ckdm As String = e.Form.Controls("仓库代码").Value
If dwdm IsNot Nothing AndAlso ckdm IsNot Nothing Then
For Each r As Row In Tables("0604仓库物料导入_Table1").Rows
Dim Filter As String = "物料类别 = '" & r("物料类别") & "' And 物料名称 = '" & r("物料名称") & "' And 单位 = '" & r("单位") & "'"
If r("品牌") = Nothing Then
Filter & = " And 品牌 Is Null"
Else
Filter & = " And 品牌 = '" & r("品牌") & "'"
End If
If r("规格") = Nothing Then
Filter & = " And 规格 Is Null"
Else
Filter & = " And 规格 = '" & r("规格") & "'"
End If
If r("等级") = Nothing Then
Filter & = " And 等级 Is Null"
Else
Filter & = " And 等级 = '" & r("等级") & "'"
End If
Dim dr As DataRow = DataTables("C_Material").SQLFind(Filter)
If dr IsNot Nothing Then
r("物料编号") = dr("物料编号")
Dim fr As DataRow = DataTables("C_Roomm").SQLFind("单位代码 = '" & dwdm & "' And 仓库代码 = '" & ckdm & "' And 物料编号 = '" & r("物料编号") & "'")
If fr Is Nothing Then
r("校对通过") = True
r("备注") = Nothing
Else
r("备注") = "仓库已有"
End If
Else
Dim sl As Integer
sl = DataTables("C_Material").SQLCompute("Count(物料编号)","物料名称 Like '%"& r("物料名称") &"%'")
r("类似数量") = sl
r("备注") = "未有物料"
End If
Next
Else
MessageBox.Show("请检查是否输入部门或仓库信息后再进行操作,谢谢!","温馨提示")
End If
[此贴子已经被作者于2019/4/26 9:43:12编辑过]
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Post By：2019/4/26 9:41:00 [只看该作者]
