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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