有条件地将不匹配的行追加到表的底部，并使用excel中的VBA处理空格

Sub AppendNonMatchingRows()
    Dim sourceSheet As Worksheet
    Dim targetSheet As Worksheet
    Dim lastRow As Long
    Dim i As Long
    
    ' 设置源表和目标表
    Set sourceSheet = ThisWorkbook.Worksheets("源表名称")
    Set targetSheet = ThisWorkbook.Worksheets("目标表名称")
    
    ' 获取源表最后一行
    lastRow = sourceSheet.Cells(sourceSheet.Rows.Count, 1).End(xlUp).Row
    
    ' 遍历源表的每一行
    For i = 1 To lastRow
        ' 检查是否满足条件（例如，如果第一列的值不匹配）
        If sourceSheet.Cells(i, 1).Value <> targetSheet.Cells(i, 1).Value Then
            ' 将不匹配的行追加到目标表的底部
            sourceSheet.Rows(i).Copy targetSheet.Cells(targetSheet.Rows.Count, 1).End(xlUp).Offset(1, 0)
        End If
    Next i
    
    ' 处理空格
    For Each cell In targetSheet.UsedRange
        If cell.Value = "" Then
            cell.Value = "空格处理内容"
        End If
    Next cell
End Sub