Vba 比较源工作表和目标工作表，并复制源工作表中不匹配的数据

我有两张Sht1和Sht2

我将表1的A列与表2的A列进行比较。两张图纸的A列都包含ID

如果sheet2中存在不匹配的ID，则我希望复制sheet1中不匹配的行

我尝试了下面的一个代码，问题是，它只是多次复制sheet2中不匹配的最后一行，并在不退出的情况下继续运行

谁能帮我纠正一下吗

Sub trialtest()
    Dim srcLastRow As Long, destLastRow As Long
    Dim srcWS As Worksheet, destWS As Worksheet
    Dim i As Long, j As Long
    Application.ScreenUpdating = False
    Set srcWS = ThisWorkbook.Sheets("S2")
    Set destWS = ThisWorkbook.Sheets("S1")
    srcLastRow = srcWS.Cells(srcWS.Rows.Count, "A").End(xlUp).Row
    destLastRow = destWS.Cells(destWS.Rows.Count, "A").End(xlUp).Row
    For i = 5 To destLastRow
        For j = 5 To srcLastRow
            If destWS.Cells(i, "A").Value <> srcWS.Cells(j, "A").Value Then
                 destWS.Cells(i, "A") = srcWS.Cells(j, "A")
                 destWS.Cells(i, "B") = srcWS.Cells(j, "B")
                 destWS.Cells(i, "C") = srcWS.Cells(j, "C")
                 destWS.Cells(i, "D") = srcWS.Cells(j, "D")
                 destWS.Cells(i, "E") = srcWS.Cells(j, "E")
                 destWS.Cells(i, "F") = srcWS.Cells(j, "F")
                 destWS.Cells(i, "G") = srcWS.Cells(j, "G")
                 destWS.Cells(i, "H") = srcWS.Cells(j, "H")
                 destWS.Cells(i, "I") = srcWS.Cells(j, "I")
                 destWS.Cells(i, "J") = srcWS.Cells(j, "J")
                 destWS.Cells(i, "K") = srcWS.Cells(j, "K")
                 destWS.Cells(i, "L") = srcWS.Cells(j, "L")
                 destWS.Cells(i, "M") = srcWS.Cells(j, "M")
                 destWS.Cells(i, "N") = srcWS.Cells(j, "N")
                 destWS.Cells(i, "O") = srcWS.Cells(j, "O")
                 destWS.Cells(i, "P") = srcWS.Cells(j, "P")
                 destWS.Cells(i, "Q") = srcWS.Cells(j, "Q")
                 destWS.Cells(i, "R") = srcWS.Cells(j, "R")
                 destWS.Cells(i, "S") = srcWS.Cells(j, "S")
             End If
         Next j
    Next i

    Application.ScreenUpdating = True
End Sub

Sub-trialtest（）
将srcLastRow变长，将destLastRow变长
将SRCW设置为工作表，将DESTW设置为工作表
我和我一样长，我和我一样长
Application.ScreenUpdating=False
设置srcWS=thiswoolk.Sheets（“S2”）
Set destWS=thiswoolk.Sheets（“S1”）
srcLastRow=srcWS.Cells（srcWS.Rows.Count，“A”）.End（xlUp）.Row
destLastRow=destWS.Cells（destWS.Rows.Count，“A”）.End（xlUp）.Row
对于i=5到destLastRow
对于j=5至srcLastRow
如果destWS.Cells（i，“A”）.值srcWS.Cells（j，“A”）.值，则
destWS.Cells（i，“A”）=srcWS.Cells（j，“A”）
destWS.Cells（i，“B”）=srcWS.Cells（j，“B”）
destWS.Cells（i，“C”）=srcWS.Cells（j，“C”）
destWS.Cells（i，“D”）=srcWS.Cells（j，“D”）
destWS.Cells（i，“E”）=srcWS.Cells（j，“E”）
destWS.Cells（i，“F”）=srcWS.Cells（j，“F”）
destWS.Cells（i，“G”）=srcWS.Cells（j，“G”）
destWS.Cells（i，“H”）=srcWS.Cells（j，“H”）
destWS.Cells（i，“i”）=srcWS.Cells（j，“i”）
destWS.Cells（i，“J”）=srcWS.Cells（J，“J”）
destWS.Cells（i，“K”）=srcWS.Cells（j，“K”）
destWS.Cells（i，“L”）=srcWS.Cells（j，“L”）
destWS.Cells（i，“M”）=srcWS.Cells（j，“M”）
destWS.Cells（i，“N”）=srcWS.Cells（j，“N”）
destWS.Cells（i，“O”）=srcWS.Cells（j，“O”）
目标单元格（i，“P”）=目标单元格（j，“P”）
destWS.Cells（i，“Q”）=srcWS.Cells（j，“Q”）
destWS.Cells（i，“R”）=srcWS.Cells（j，“R”）
destWS.Cells（i，“S”）=srcWS.Cells（j，“S”）
如果结束
下一个j
接下来我
Application.ScreenUpdating=True
端接头

试试这段代码

Sub trialtest()
    Dim srcLastRow As Long, destLastRow As Long, rowIndex As Long
    Dim srcWS As Worksheet, destWS As Worksheet
    Dim i As Long, j As Long
    Dim found As Boolean

    Application.ScreenUpdating = False

    Set srcWS = ThisWorkbook.Sheets("S2")
    Set destWS = ThisWorkbook.Sheets("S1")
    srcLastRow = srcWS.Cells(srcWS.Rows.Count, "A").End(xlUp).Row
    destLastRow = destWS.Cells(destWS.Rows.Count, "A").End(xlUp).Row
    rowIndex = destLastRow
    found = False
    For i = 5 To srcLastRow
        For j = 5 To destLastRow
            'Debug.Print srcWS.Cells(i, "A").Value & " : " & destWS.Cells(j, "A").Value
            If srcWS.Cells(i, "A").Value = destWS.Cells(j, "A").Value Then
                found = True
                'rowIndex = rowIndex + 1
                'destWS.Cells(rowIndex, "A") = srcWS.Cells(j, "A")
                Exit For
            End If
        Next j
        If found = False Then
            rowIndex = rowIndex + 1
            'destWS.Cells(rowIndex, "A") = srcWS.Cells(i, "A")
            destWS.Range("A" & rowIndex & ":S" & rowIndex).Value = srcWS.Range("A" & i & ":S" & i).Value
        End If
        found = False
    Next i

    Application.ScreenUpdating = True
End Sub

---

如果有什么不清楚的地方，请告诉我。

我会在这里使用find方法。使用find方法，您可以查看表S2中的ID是否位于表S1中

Sub trialtest()
Dim srcLastRow As Long, destLastRow As Long
Dim srcWS As Worksheet, destWS As Worksheet
Dim i As Long, j As Long
Application.ScreenUpdating = False
Set srcWS = ThisWorkbook.Sheets("S2")
Set destWS = ThisWorkbook.Sheets("S1")
srcLastRow = srcWS.Cells(srcWS.Rows.Count, "A").End(xlUp).Row
destLastRow = destWS.Cells(destWS.Rows.Count, "A").End(xlUp).Row



With destWS.Range(Cells(5, 1), Cells(destLastRow, 1))
    For j = 5 To srcLastRow

        Set c = .Find(srcWS.Cells(j, "A").Value, LookIn:=xlValues)
        ' if value not in destWS copy it form srcWS
        If c Is Nothing Then
            srcWS.Range("A" & j & ":S" & j).Copy _
            Destination:=destWS.Cells(destLastRow + 1, 1)
            destLastRow = destLastRow + 1
        End If

    Next j
End With

Application.ScreenUpdating = True
End Sub

如果在活页S1中找到ID，则变量c具有ID值。如果未在表S1中找到ID，则c的值为零。 然后，代码将从工作表S1复制ID列表末尾的行

Sub trialtest()
Dim srcLastRow As Long, destLastRow As Long
Dim srcWS As Worksheet, destWS As Worksheet
Dim i As Long, j As Long
Application.ScreenUpdating = False
Set srcWS = ThisWorkbook.Sheets("S2")
Set destWS = ThisWorkbook.Sheets("S1")
srcLastRow = srcWS.Cells(srcWS.Rows.Count, "A").End(xlUp).Row
destLastRow = destWS.Cells(destWS.Rows.Count, "A").End(xlUp).Row



With destWS.Range(Cells(5, 1), Cells(destLastRow, 1))
    For j = 5 To srcLastRow

        Set c = .Find(srcWS.Cells(j, "A").Value, LookIn:=xlValues)
        ' if value not in destWS copy it form srcWS
        If c Is Nothing Then
            srcWS.Range("A" & j & ":S" & j).Copy _
            Destination:=destWS.Cells(destLastRow + 1, 1)
            destLastRow = destLastRow + 1
        End If

    Next j
End With

Application.ScreenUpdating = True
End Sub

---

我知道您已经接受了答案，但我只想与您分享以下方法：

如果我正确理解了您的问题，如果表1中的ID不等于表2中的ID，那么用表2中的ID替换表1中的ID

选项显式
暗淡的i，n一样长
子IDReplace（）
n=纸张（“Sheet1”）.单元格（Rows.Count，1）.结束（xlUp）.行
附页（“第1页”）
对于i=2到n
如果.Cells（i，1）.Value.Parent.Sheets（“Sheet2”）.Cells（i，1）.Value则
.Cells（i，1）.Value=.Parent.Sheets（“Sheet2”）.Cells（i，1）.Value
如果结束
接下来我
以
端接头

基于工作表1是您关注的主要工作表这一事实，您只需要计算工作表1的行数，而不需要计算工作表2的行数

---

很乐意帮助：）

您想要“完全不匹配的行”是什么意思？@user1抱歉，这是一个输入错误。它是比较的，您希望如何“比较”不匹配的行？你为什么要这么做compare@user1很抱歉给您带来了混乱。我已经编辑了这个问题，我希望现在问题清楚了。好吧，我猜你没有正确理解这个问题。您要做的是将

Sheet1.A2

与

Sheet2.A2

进行比较，然后将

Sheet1.A3

与

Sheet2.A3

进行比较，依此类推，如果不相等，则替换值。但是OP希望将

Sheet1.A2

与

Sheet2.A2-Sheet2.A（lastrow）

匹配。