excel - 如果单元格未突出显示，则删除整行

Question

我正在尝试遍历单元格范围并执行以下操作:
如果单元格有背景颜色，则跳过。如果没有背景颜色，则删除整行。

我当前的代码有什么问题？

Sub RemoveRowsThatAreNotHighlighted123()

    Dim cell As Range
    Dim rng As Range

    Application.ScreenUpdating = False
    Application.Calculation = xlCalculationManual

    Set rng = ThisWorkbook.Worksheets("Main").Range("A2:L" & ThisWorkbook.Worksheets("Main").Range("C2").End(xlDown).Row)

    For Each cell In rng
        If cell.Interior.ColorIndex = 0 Then cell.EntireRow.Delete
    Next

    Application.ScreenUpdating = True
    Application.Calculation = xlCalculationAutomatic

End Sub

Answer 1

使用 xlColorIndexNone而不是 0 :

此外，在删除行时，始终建议向后循环，如下所示:

Sub RemoveRowsThatAreNotHighlighted123()
    Dim iRow As Long

    Application.ScreenUpdating = False
    Application.Calculation = xlCalculationManual

    With ThisWorkbook.Worksheets("Main") ' reference your workbook and worksheet
        With .Range("A2:L" & .Range("C2").End(xlDown).Row) ' reference referenced worksheet range from A2 down to column C last not empty cell before first empty one
            For iRow = .Rows.Count To 1 Step -1 ' loop from referenced range last row backwards
                If .Rows(iRow).Interior.ColorIndex = -4142 Then .Rows(iRow).EntireRow.Delete ' if alll referenced range current row cells have no background then delete row
            Next
        End With
    End With
    Application.ScreenUpdating = True
    Application.Calculation = xlCalculationAutomatic
End Sub