Excel-VBA循環ifs

Question

我已經編寫了2個宏來執行此任務，但我正在嘗試合並並使其更高效。

• 如果I列中的值= 1（它將為空白或= 1），則查看G列
• 如果G列中的值<30或H列中的值<0.03 THEN則將I列中的值覆蓋為=“ 0” ...（如果不是，則不要更改I列中的值並繼續檢查下一個）

范圍是I9:I45000 ， G9:G45000和H9:H45000 。

我認為有一個簡單的解決方案，但是幾個小時后，我未經教育的自我找不到了。

模塊1：

Dim rngCell As Range, _
    rngDataRange As Range

Set rngDataRange = Range("G9:G45000")
For Each rngCell In rngDataRange
    With rngCell
        If .Value < 30 Then
            .Offset(0, 2).Value = "0"    'A[rngCell] to C[rngCell]
        End If
    End With
Next rngCell
End Sub

模組2：

Sub Macro1()
Dim rngCell As Range, _
    rngDataRange As Range

Set rngDataRange = Range("H9:H45000")

For Each rngCell In rngDataRange
    With rngCell
        If .Value < 0.03 Then
            .Offset(0, 1).Value = "0"    'A[rngCell] to C[rngCell]
        End If
    End With
Next rngCell
End Sub

這是我首先運行的宏。...它將值放在I列的某些單元格中（其中C列的值小於1575）：

子Macro1（）Dim rngCell作為范圍，_ rngDataRange作為范圍

Set rngdataRange = Range (C9:C45000)

For Each rngCell In rngDataRange
    With rngCell
        If .Value < 1575 Then
           .Offset (0,6).Value="1"
        End If
    End With
Next rngCell

結束子

Answer 1

這應該做的工作。

Sub CheckClmI()

    Dim Rl As Long                      ' Last row
    Dim R As Long

    Application.ScreenUpdating = False
    With ActiveSheet
        ' Used range should be enough
        Rl = .UsedRange.Rows.Count

        For R = 9 To Rl
            If Val(.Cells(R, "I").Value) = 1 Then
                If Val(.Cells(R, "G").Value) < 30 Or _
                   Val(.Cells(R, "H").Value < 0.03) Then
                   .Cells(R, "I").Value = 0
                End If
            End If
        Next R
    End With
    Application.ScreenUpdating = True
End Sub

Answer 2

那這樣的東西呢？

Sub Macro1()
    OnError Goto OopsIDidItAgain
    Dim rngCell As Range, rngDataRange As Range

    Application.ScreenUpdating = False
    Set rngDataRange = Range("G9:G45000")

    For Each rngCell In rngDataRange
        With rngCell
            If .Value < 30 Or .Offset(0, 1).Value < 0.03 Then .Offset(0, 2).Value = "0"
        End With
    Next rngCell
OopsIDidItAgain:
    Application.ScreenUpdating = True
End Sub

Answer 3

您可以一次完成所有測試：

Dim rngCell As Range
Dim rngDataRange As Range
Dim iCell as range
Dim hVal as variant

Set rngDataRange = Range("G9:G45000")
For Each rngCell In rngDataRange
    With rngCell
        Set iCell = .Offset (0,2)
        hVal = .Offset (0,1).Value

        If iVal = 0 or iVal = vbnullstring then
            If .Value < 30 or hVal > .3 Then
                iCell.Value = "0"    
            End If
        End if
    End With
 Next rngCell
 End Sub

Answer 4

我喜歡對行進行計數，以免浪費循環。

Dim LstRw As Long
Dim Rng As Range, c As Range

LstRw = Cells(Rows.Count, "G").End(xlUp).Row
Set Rng = Range("G9:G" & LstRw)
For Each c In Rng.Cells
    If c < 30 Or c.Offset(, 1) < 0.03 Then c.Offset(, 2) = 0
Next c