Excel VBA 将变量列范围转置为变量行

Question

你好 StackOverFlow 社区，

不久前我开始使用 excel vba，并且确实可以使用一些帮助来解决一些复杂的问题。

我有一个电子表格，其中有一列“主要”部分及其下方的“替代”部分。我需要创建一个宏，它将可变替代部分转置到其关联的主要部分的右侧。因此，对于下面的示例，在 A 列中，“P”是主要零件，“A”是替代品：

一个 |

1P |

1A |

1A |

1A |

2P |

2A |

2A |

3P |

3A |

我试图创建一个宏，它会给我以下结果：

一个 || B || C || D |

1P | 1A | 1A | 1A

1A |

1A |

1A |

2P | 2A | 2A

2A |

2A |

3P | 3A

3A |

以下是我能够提出的代码，但所有替代部分合并到一个范围内并转置到列表的第一个主要部分。我知道这可能不是我想要完成的最佳方法。我愿意接受所有建议，并期待听到一些很棒的解决方案。

请注意，上面示例中的粗体部分实际上在我的电子表格中突出显示，这将解释代码中的“colorindex = 6”

Sub NewHope()

Dim cell As Range
Dim LastRow As Long
Dim Prime As Range
Dim alt As Range


LastRow = Range("A" & Rows.Count).End(xlUp).Row

For Each cell In Range("A2:A" & LastRow)
    If cell.Interior.ColorIndex = 6 Then
        If Prime Is Nothing Then
            Set Prime = cell
        End If
    Else
        If alt Is Nothing Then
            Set alt = cell
        Else
            Set alt = Union(alt, cell)
        End If

    End If
Next

alt.Copy
Prime.Offset(0, 4).PasteSpecial Transpose:=True

End sub

Answer 1

试试这个代码：

Sub test()
Dim cell As Range
Dim LastRow As Long
Dim PrimeRow As Long
Dim PrimeColumn As Long

LastRow = Range("A" & Rows.Count).End(xlUp).Row

For Each cell In Range("A2:A" & LastRow)
    If cell.Interior.ColorIndex = 6 Then
        PrimeRow = cell.Row
        PrimeColumn = cell.Column + 1
    Else
        Cells(PrimeRow, PrimeColumn).Value = cell.Value
        PrimeColumn = PrimeColumn + 1
    End If
Next

End Sub

Answer 2

If Prime Is Nothing Then

上面的代码似乎没有达到你的要求；它不会重置“prime”单元格，因为在“prime”单元格的第一个位置之后，Prime 将永远不再是任何东西。

dim r as long, pr as long

For r=2 to Range("A" & Rows.Count).End(xlUp).Row
    If cells(r, "A").Interior.ColorIndex = 6 Then
        pr = r
    Else
        cells(pr, columns.count).end(xltoleft).offset(0,1) = cells(r, "A").value
    End If
Next

使用正确引用的父工作表引用，此代码会更好。

Answer 3

此方案使用AutoFilter、Range.Areas和Arrays以避免循环遍历每个单元格，从而提高处理速度...

    Sub TEST_Transpose_Alternates_To_Prime()
    Dim wsTrg As Worksheet, rgTrg As Range
    Dim rgPrime As Range, rgAlter As Range
    Dim rgArea As Range, aAlternates As Variant
    Dim L As Long

        Set wsTrg = ThisWorkbook.Worksheets("DATA")    'Change as required
        With wsTrg
            Application.Goto .Cells(1), 1
            If Not (.AutoFilter Is Nothing) Then .Cells(1).AutoFilter
            Set rgTrg = .Cells(6, 2).CurrentRegion.Columns(1)  'Change as required
        End With

        Rem Set Off Application Properties to improve speed
        Application.EnableEvents = False
        Application.ScreenUpdating = False
        Application.Calculation = xlCalculationManual

        With rgTrg
            Rem Set Primes Range
            .AutoFilter Field:=1, Criteria1:="=*P"
            Set rgPrime = .Offset(1).Resize(-1 + .Rows.Count).SpecialCells(xlCellTypeVisible)

            Rem Set Alternates Range
            .AutoFilter Field:=1, Criteria1:="=*A"
            Set rgAlter = .Offset(1).Resize(-1 + .Rows.Count).SpecialCells(xlCellTypeVisible)

            Rem Clear Filters
            .AutoFilter
        End With

        Rem Validate Prime & Alternate Ranges
        If rgPrime.Areas.Count <> rgAlter.Areas.Count Then Exit Sub

        Rem Post Alternates besides each Prime
        rgTrg.Cells(1).Offset(0, 1).Value = "Alternates..."

        For Each rgArea In rgAlter.Areas

            With rgPrime

                L = 1 + L
                aAlternates = rgArea.Value2

                If rgArea.Cells.Count > 1 Then
                    aAlternates = WorksheetFunction.Transpose(aAlternates)
                    .Areas(L).Cells(1).Offset(0, 1).Resize(1, UBound(aAlternates)).Value = aAlternates

                Else
                    .Areas(L).Cells(1).Offset(0, 1).Value = aAlternates

        End If: End With: Next

        Rem Refresh Application Properties
        Application.Calculation = xlCalculationAutomatic
        Application.ScreenUpdating = True
        Application.EnableEvents = True

        End Sub