回答編集履歴
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コードの修正と追加
answer
CHANGED
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@@ -4,25 +4,56 @@
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```vba
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Public Sub 可変列
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Public Sub 可変列()
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Dim Rng1 As Range,
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Dim Rng1 As Range, Rng2 As Range
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Dim MaxRow As Long, MaxCol As Long
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Dim i As Long
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Dim i As Long
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If Worksheets("
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If Worksheets("Sheet1").Range("A1").Value = "" Then
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MsgBox "データがありません。"
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Exit Sub
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End If
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Set Rng1 = Worksheets("
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Set Rng1 = Worksheets("Sheet1").Range("A1", "B1") 'コピー元の最初のセル範囲
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Set
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Set Rng2 = Worksheets("Sheet2").Range("A1", "B1") 'コピー先の最初のセル範囲
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MaxRow = Rng1.End(xlDown).Row
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MaxRow = Rng1.End(xlDown).Row 'コピー元の行数
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MaxCol =
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MaxCol = Rng2.End(xlToRight).Column 'コピー先の項目の列数
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For i = 1 To MaxRow
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-
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Rng2.Offset(1 + ((i - 1) \ (MaxCol \ 2)), ((i - 1) * 2) Mod MaxCol).Value _
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= Rng1.Offset(i).Value
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Next
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End Sub
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```
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---
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配列を使用して高速化したバージョン
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```vba
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Public Sub 可変列へ転記_配列()
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Dim aryFrom(), aryTo()
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Dim MaxRow As Long, MaxCol As Long
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Dim i As Long, r As Long, c As Long
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If Worksheets("Sheet1").Range("A1").Value = "" Then
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MsgBox "データがありません。"
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Exit Sub
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End If
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MaxRow = Worksheets("Sheet1").Range("A1").CurrentRegion.Rows.Count
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MaxCol = Worksheets("Sheet2").Range("A1").CurrentRegion.Columns.Count
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aryFrom = Worksheets("Sheet1").Range("A2", "B" & MaxRow).Value 'コピー元のデータを配列に格納
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ReDim aryTo(1 To MaxRow \ (MaxCol \ 2) + 1, 1 To MaxCol) '出力先配列のサイズを確保
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For i = 1 To MaxRow - 1
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r = 1 + ((i - 1) \ (MaxCol \ 2))
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c = ((i - 1) * 2) Mod MaxCol + 1
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aryTo(r, c) = aryFrom(i, 1)
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aryTo(r, c + 1) = aryFrom(i, 2)
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Next
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Worksheets("Sheet2").Range("A2").Resize(UBound(aryTo), MaxCol).Value = aryTo
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End Sub
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```
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