主题：关于listview筛选后排序问题

With DataTables("考核成绩表")
        .LoadTop = "100 Percent"
        .Load()
    End With
    Dim lvw As WinForm.ListView = e.Form.Controls("LV训练成绩")
    lvw.StopRedraw() '停止绘制
    lvw.Groups.Clear() '清除原来的分组
    lvw.Columns.Clear() '清除原来的列
    lvw.Rows.Clear() '清除原来的行
    lvw.Images.Clear() '清除原来的图片
    lvw.View = ViewMode.Details '显示模式为详细信息
    Dim cls() As String = {"","姓名","XX","XXX","考核情况_完成时间","考核情况_最终得分","等级评定","考核时间"} '定义列名
    Dim wds() As Integer = {0,100,100,100,120,120,100,150} '定义列宽
    For i As Integer = 0 To  cls.Length - 1  '增加列
        Dim c As WinForm.ListViewColumn = lvw.Columns.Add()
        c.Name = cls(i) '指定列名
        c.Text = cls(i) '指定标题,这里标题和列名相同
        c.Width = wds(i) '指定列宽
        c.TextAlign = HorizontalAlignment.center
    Next
    For Each zh As String In DataTables("考核成绩表").GetValues("考核项目") '增加分组
        Dim grp As WinForm.ListViewGroup = lvw.Groups.Add()
        grp.Name = zh
        grp.Text = zh

        For Each xm As String In DataTables("考核成绩表").GetValues("姓名", "考核项目 = '" & zh & "'", "_Identify desc")
            Dim dr As DataRow = DataTables("考核成绩表").find("考核项目 = '" & zh & "' and 姓名 = '" & xm & "'", "考核时间 desc")
            Dim r As  WinForm.ListViewRow =  lvw.Rows.Add() '增加一行
            r.Group = dr("考核项目") '指定所属分组
            r.Font = New Font("微软雅黑",12)
            For Each cl As String In cls '逐列取值
                If cl > ""
                    r(cl) = dr(cl)
                End If
            Next
        Next
    Next
   
    lvw.ResumeRedraw() '恢复绘制
    lvw.Columns("考核情况_完成时间").Text = "考核用时" '修改考"核情况_完成时间"列的标题
    lvw.Columns("考核情况_最终得分").Text = "最终得分"