从多个Excel工作表更新数据

时间:2012-07-26 20:06:37

标签: excel excel-vba vba

我在如何将多个Excel工作表中的数据更新到主工作表中的一列时遇到问题。每当我们输入新行时,我希望它在主表中自动更新。该值为id,因此它在多个工作表中是唯一的。例如:

Excel表1:

ID
---
1
2
3
4
5

Excel表2:

ID
---
12
23
34
41
53

Excel表3:

ID
---
123
215
324
445
562

掌握Excel表格:

ID
---
1
2
3
4
5
12
23
34
41
53
123
215
324
445
562

每当我输入类似6的新值(对于工作表1)时,它将更新为主表。

我能这样做吗?我们需要使用宏吗?感谢。

使用SheetChange()

更新代码
  With DataEntrySheet

     '** Set variables for using the Find method in a loop
    Set loopRng = DataEntrySheet.Columns(1)
    Set lookRng = MasterSheet.Columns(2)

     '** Set the range which will be used to write data if found
    Set OldLastCell = DoNotEditSheet.Range( _
    "C65536").End(xlUp).Offset(1)

     '** Start the Find loop
    For Each iCel In loopRng

         '** Using the Find method to find the cell value.
        Set foundRng = lookRng.Find(iCel.Value, lookRng.Cells(1), _
        xlValues, xlWhole, MatchCase:=True)

         '** Test if the variable 'foundRng' is Nothing.  If the value
         '   was not found, the variable will be Nothing, or else it
         '   will be the Range Object of that (first) found value.
        If foundRng Is Nothing Then

             '** Use the two ranges to transfer data (faster than Copy/Paste).
            OldLastCell.Value = iCel.Value
            OldLastCell.Offset(, -1).Value = iCel.Offset(, -1).Value
            OldLastCell.Offset(, 2).Value = iCel.Offset(, 1).Value
            OldLastCell.Offset(, 5).Value = iCel.Offset(, 2).Value
            OldLastCell.Offset(, 10).Value = iCel.Offset(, 3).Value

             '** Reset the variable to be one row below where we wrote the
             '   data to.  This will keep the data organized by rows.
            Set OldLastCell = OldLastCell.Offset(1)

        End If

         '** This MUST be set to Nothing before the next iteration.  If not,
         '   and a match is not found (following a good find) then you may
         '   have mismatched iterations with false results.
        Set foundRng = Nothing
    Next iCel
End With

End Sub

1 个答案:

答案 0 :(得分:0)

您可以使用SheetChange()事件来更新主工作表,但这可能会极慢地减慢数据输入速度。

每当有人输入数据并移动到另一个单元格时,SheetChange事件就会运行您的代码。理想情况下,您只想在数据集中的每一列完成时检查新数据。

我建议使用一个按钮,当新行条目完成并准备输入主表格时,您可以按下该按钮。 Web上有许多代码示例,可以将不匹配的行添加到新工作表中。