Foxtable(狐表)用户栏目专家坐堂 → [求助]合并时如何去重?请教大家一下?谢谢


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主题:[求助]合并时如何去重?请教大家一下?谢谢

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[求助]合并时如何去重?请教大家一下?谢谢  发帖心情 Post By:2019/3/31 14:48:00 [只看该作者]

合并时如何去重?请教大家一下?谢谢
Dim s1 As List(of String) = DataTables("学生互评表").SQLGetValues("标签一","[学号] = '" & xuehao.text & "' And [姓名] = '" & name.text & "' And [学年] = '" & xuen.value & "'","操作时间") 
Dim s2 As List(of String) = DataTables("学生互评表").SQLGetValues("标签二","[学号] = '" & xuehao.text & "' And [姓名] = '" & name.text & "' And [学年] = '" & xuen.value & "'","操作时间")
s1.AddRange(s2)

[此贴子已经被作者于2019/3/31 15:08:32编辑过]

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  发帖心情 Post By:2019/4/1 11:06:00 [只看该作者]

Dim s1 As List(of String) = DataTables("学生互评表").SQLGetValues("标签一","[学号] = '" & xuehao.text & "' And [姓名] = '" & name.text & "' And [学年] = '" & xuen.value & "'","操作时间")
Dim s2 As List(of String) = DataTables("学生互评表").SQLGetValues("标签二","[学号] = '" & xuehao.text & "' And [姓名] = '" & name.text & "' And [学年] = '" & xuen.value & "'","操作时间")
For Each s As String In s2
    If s1.Contains(s) = False Then
        s1.Add(s)
    End If
Next

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