下面红色字体代码表示：如果成绩单元格为空则该成绩名次也为空，执行结果显示要么是1，要么是最后1名。如何修改代码？请指教。谢谢！
Tables("成绩库").StopRedraw
e.Form.Controls("Label1").text="排名中,请稍候..."
Dim Time,Time1 As Date
Time = Date.now
Dim pm As List(Of String()) = CurrentTable.DataTable.GetValues("年级|部别")
Dim pmc As Integer
Dim ColNames() As String = {"总分","总分1","语文","数学","英语","物理","历史","政治","政治1","地理","地理1","化学","化学1","生物","生物1"}
Dim TotalName As String
CurrentTable.Redraw = False
For Each ColName As String In ColNames
For i As Integer = 0 To pm.Count -1
If pm(i)(0) = "" Then
Continue For
End If
Dim drs As List(Of DataRow) = CurrentTable.DataTable.Select("[年级] = '" & pm(i)(0) & "'And [部别] = '" & pm(i)(1) & "'", ColName & " DESC") '字符型
pmc = 0
TotalName = ColName & "名次"
For n As Integer = 0 To drs.Count - 1
If ColName Is Nothing Then
drs(n)(TotalName ) = Nothing
Else
pmc = pmc +1
If n > 0 AndAlso drs(n)(ColName ) = drs(n-1)(ColName) Then
drs(n)(TotalName ) = drs(n-1)(TotalName )
Else
drs(n)(TotalName ) = pmc
End If
End If
Next
Next
Next
CurrentTable.Redraw = True
Time1 = Date.Now
e.Form.Controls("Label4").text="耗时 " & (Time1-Time).TotalSeconds & " 秒"
e.Form.Controls("Label1").Text = "总分排名结束!"
Tables("成绩库").ResumeRedraw
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Post By：2022/2/18 11:30:00 [显示全部帖子]
