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使用VBA在excel中匹配两个不同工作表的两列的值

worksheet copy excel vba

saurabh255 · 技术社区 · 7 年前

下面是我的代码,我试图用vba编写一个程序来匹配两个不同工作表的两列值

Sub Compare2Worksheets(ws1 As Worksheet, ws2 As Worksheet)

Dim ws1row As Long, ws2row As Long, ws1col As Integer, ws2col As Integer
Dim maxrow As Long, maxcol As Integer, colval1 As String, colval2 As String
Dim report As Workbook, difference As Long

Set report = Workbooks.Add
With ws1.UsedRange
    ws1row = .Rows.Count
    ws2col = .Columns.Count
End With
With ws2.UsedRange
    ws2row = .Rows.Count
    ws2col = .Columns.Count
End With
maxrow = ws1row
maxcol = ws1col

If maxrow < ws2row Then maxrow = ws2row
If maxcol < ws2col Then maxcol = ws2col

difference = 0

For col = 1 To maxcol
    For Row = 1 To maxrow
        colval1 = ""
        colval2 = ""
        colval1 = ws1.Cells(Row, col).Formula
        colval2 = ws1.Cells(Row, col).Formula

        If colval <> colval2 Then
            difference = difference + 1
            Cells(Row, col).Formula = colval1 & "<>" & colval2
            Cells(Row, col).Interior.Color = 255
            Cells(Row, col).Font.ColorIndex = 2
            Cells(Row, col).Font.Bold = True
        End If
    Next Row
Next col

Columns("A:B").ColumnWidth = 25
report.Saved = True

If difference = 0 Then
    report.Close False
End If
Set report = Nothing

MsgBox difference & " cells contain different data! ", vbInformation, "Comparing Two Worksheets cells contain different data", vbInformation, "Comparing two worksheet "

End Sub

按钮代码

Private Sub CommandButton1_Click()

Compare2Worksheets Worksheets("Sheet1"), Worksheets("Sheet2")     

End Sub

MsgBox difference & " cells contain different data! ", vbInformation, "Comparing Two Worksheets cells contain different data", vbInformation, "Comparing two worksheet "

由于某些类型不匹配的错误,当我试图点击运行程序的按钮时,请帮助我解决错误。。。

2 回复 | 直到 7 年前

Shai Rado 7 年前

你的 MsgBox 包含太多 String

MsgBox difference & " cells contain different data! ", vbInformation, "Comparing Two Worksheets cells contain different data"

除此之外,您的产品线:

If colval <> colval2 Then

应该是:

If colval1 <> colval2 Then

此外,尽量不要使用 Row iRow 相反(或任何其他)。

尝试以下代码(代码注释中的解释):

Dim wsResult As Worksheet

Set report = Workbooks.Add
Set wsResult = report.Worksheets(1) ' <-- set the worksheet object

With ws1.UsedRange
    ws1row = .Rows.Count
    ws1col = .Columns.Count '<-- had an error here (was `ws2col`)
End With
With ws2.UsedRange
    ws2row = .Rows.Count
    ws2col = .Columns.Count
End With

' Use Max function 
maxrow = WorksheetFunction.Max(ws1row, ws2row)
maxcol = WorksheetFunction.Max(ws1col, ws2col)

'maxrow = ws1row
'maxcol = ws1col    
'If maxrow < ws2row Then maxrow = ws2row
'If maxcol < ws2col Then maxcol = ws2col

difference = 0

For col = 1 To maxcol
    For iRow = 1 To maxrow
        colval1 = ""
        colval2 = ""
        colval1 = ws1.Cells(iRow, col).Formula
        colval2 = ws2.Cells(iRow, col).Formula ' <-- you had an error here, you used `colval1 = ws1.Cells(Row, col).Formula`

        If colval1 <> colval2 Then '<-- you had an error here (used `If colval <> colval2`)
            difference = difference + 1
            ' don't rely on ActiveSheet, use the wsResult worksheet object
            wsResult.Cells(iRow, col).Formula = colval1 & "<>" & colval2
            wsResult.Cells(iRow, col).Interior.Color = 255
            wsResult.Cells(iRow, col).Font.ColorIndex = 2
            wsResult.Cells(iRow, col).Font.Bold = True
        End If
    Next iRow
Next col

wsResult.Columns("A:B").ColumnWidth = 25
report.Saved = True

If difference = 0 Then
    report.Close False
End If
Set report = Nothing

MsgBox difference & " cells contain different data! ", vbInformation, "Comparing Two Worksheets cells contain different data"

adarti 7 年前

变量 maxcolumn 未初始化(请参阅下面代码中的注释)

With ws1.UsedRange
        ws1row = .Rows.Count
        ws2col = .Columns.Count //it should be: ws1col
    End With
    With ws2.UsedRange
        ws2row = .Rows.Count
        ws2col = .Columns.Count
    End With
    maxrow = ws1row
    maxcol = ws1col