Question

我在使用vba宏和excel查找模式时遇到了困难。我测试了工作表，它正在做我想要的，直到我删除了我在崩溃时用于测试的值。我假设错误是由于模式函数返回带有空值的错误引起的。我试图插入一个iserror行，但是语法有问题。

如果某些单元格留空，我还需要计算模式。

帮助模式功能和iserror将不胜感激。我也应该使用mode或mode.single？

提前致谢

    Private Sub Worksheet_Change(ByVal Target As Range)

ActiveSheet.Unprotect
Application.EnableEvents = False
'Application.ScreenUpdating = False

Application.DisplayStatusBar = False

'Application.Calculation = xlCalculationManual


Dim finalrow As Long, finalname As Long, currentname As Long, obs() As Variant, col As Integer, stage As Variant, DoB As Date, GLD As String, GLDmin As Single





'find final row
finalrow = ActiveSheet.Cells.Find(What:="*", After:=Cells(1, 1), LookIn:=xlFormulas, LookAt:=xlPart, SearchOrder:=xlByRows, SearchDirection:=xlPrevious, MatchCase:=False).row

    If finalrow > 3 Then

        ActiveSheet.Range(Cells(finalrow - 1, 1), Cells(finalrow - 1, 26)).Locked = True
        ActiveSheet.Range(Cells(finalrow - 1, 1), Cells(finalrow - 1, 3)).Interior.Color = RGB(200, 200, 200)
        ActiveSheet.Range(Cells(finalrow, 1), Cells(finalrow, 26)).Locked = False
        ActiveSheet.Cells(finalrow + 1, 1).Locked = False

   'lookup name on children sheet for dob and cohort
        DoB = Application.WorksheetFunction.VLookup(ActiveSheet.Cells(finalrow, 1).Value, Sheet1.Range("A:B"), 2, False)
        ActiveSheet.Cells(finalrow, 2).Value = DoB
        ActiveSheet.Cells(finalrow, 3).Value = Application.WorksheetFunction.VLookup(ActiveSheet.Cells(finalrow, 1).Value, Sheet1.Range("A:L"), 12, False)
    'calculate age at time of observation
        If Not ActiveSheet.Cells(finalrow, 4) = "" Then
            If Day(DoB) <= Day(ActiveSheet.Cells(finalrow, 4)) Then
                Cells(finalrow, 5).Value = DateDiff("m", DoB, ActiveSheet.Cells(finalrow, 4))
            Else
                Cells(finalrow, 5).Value = DateDiff("m", DoB, ActiveSheet.Cells(finalrow, 4)) - 1
            End If
        End If

     'read observations to find mode

        'If Not Application.WorksheetFunction.IsError(Application.WorksheetFunction.Mode(Sheet3.Range("I" & finalrow, "Y" & finalrow))) Then

        stage = Application.WorksheetFunction.Mode(Sheet3.Range("I" & finalrow, "Y" & finalrow))
        ActiveSheet.Cells(finalrow, 6).Value = stage
        'End If


        'set cell font colour red if behind stage
        For col = 9 To 25
            If Not ActiveSheet.Cells(finalrow, col) = "" Then
                If ActiveSheet.Cells(finalrow, 5) > 100 * (ActiveSheet.Cells(finalrow, col) - Int(ActiveSheet.Cells(finalrow, col))) Then
                    ActiveSheet.Cells(finalrow, col).Font.Color = RGB(255, 0, 0)
                Else
                    ActiveSheet.Cells(finalrow, col).Font.Color = RGB(0, 0, 0)
                End If
            End If
        Next

        'set GLD
        GLDmin = Application.WorksheetFunction.Min(Sheet3.Range("I" & finalrow, "T" & finalrow))
        If GLDmin < 30 Then
            GLD = ""
        ElseIf GLDmin < 40 Then
            GLD = "Emerging"
        ElseIf GLDmin < 60 Then
            GLD = "Expected"
        Else
            GLD = "Exceeding"
        End If
        ActiveSheet.Cells(finalrow, 7).Value = GLD


    Else
        ActiveSheet.Cells(finalrow + 1, 1).Locked = False
    End If


Application.EnableEvents = True
'Application.ScreenUpdating = True

Application.DisplayStatusBar = True

'Application.Calculation = xlCalculationAutomatic


ActiveSheet.Protect


End Sub

Answer 1

试试这个

On Error Resume Next
    Stage = Application.WorksheetFunction.Mode(Sheet3.Range("I" & finalrow, "Y" & finalrow))
    If Err <> 0 Then
        Stage = 0 ' or whatever you want the stage to be if Mode has error
        Err.Clear
    End If
On Error GoTo 0

模式的错误功能 - vba excel

1 个答案: