Question

Excel中的示例数据：

   A    B    C  
1  9         5  
2  4    y    3  
3  1         9  
4  66        4  
5  5         9

我想要做的是当我在B栏中输入Y时，我想要＆＃34; somestuff ＆＃34;执行。

我不认为If Active.Cell = Y会在这里工作，因为当我输入Y并按回车键时，active.cell将不会是我刚刚输入的Y Y } in。
通过B列循环不起作用，因为

一个。列
中将有多个Y个
湾我需要执行＆＃34; somestuff ＆＃34;在将{{1}}输入单元格后立即。

您能否建议我应该尝试一下？

Answer 1

正如siddarth建议的那样，Worksheet_change（）就是你要找的。以下是您可以在没有任何泄漏的情况下完成任务的方法。将此代码粘贴到您正在编辑y值的工作表中。

Private Sub Worksheet_Change(ByVal Target As Range)

Dim MyRng As Range
Set MyRng = Range("B:B")

Dim PieRng As Range
'Intersect will ensure your current cell lies on column B
Set PieRng = Intersect(Target, MyRng)

'if conditions to ensure trigger code only one cell edited on Col B and is 'y/Y'.
If Target.Columns.Count = 1 And Target.Rows.Count = 1 Then
    If Not PieRng Is Nothing And LCase(Target.Text) = "y" Then
       'Do my stuff here when y / Y are entered in Column B of current sheet
       MsgBox "You entered " & Target.Value & " in Col B"
    End If
End If


End Sub

如果失败，请告诉我们......

Answer 2

我完成了涉及这个问题的工作。以为我会分享最终产品。以下是VBA的作用：
1）检索地址＆amp;输入“y”的单元格旁边的单元格的值 2）在不同的列中找到相同的值并返回其地址 3）使该地址成为活动单元格。

代码如下：

Private Sub Worksheet_Change(ByVal Target As Range)

Dim PostRng As Range
Dim PendRng As Range
Dim rValue As Range
Dim lLoop As Long
Dim rFoundCell As Range
Dim PieRng As Range

Set PostRng = Range("B:B")
Set PendRng = Range("D:D")

'"Intersect" will ensure your current cell lies on correct column.
 Set PieRng = Intersect(Target, PostRng)

'This block will return the range & value of the cell one column to the left of the column where "y" or "Y" are entered.
'IF conditions to trigger code.
If Target.Columns.Count = 1 And Target.Rows.Count = 1 Then
    If Not PieRng Is Nothing And LCase(Target.Text) = "y" Then
      'Do my stuff here when y / Y are entered in Column B of current sheet
     Set rValue = Target.Offset(0, -1)
     ' MsgBox "You entered " & rValue.Value

'This will loop through a different column, to find the value identified above, and return its cell address in the other column.
     With PendRng
       Set rFoundCell = .Cells(1, 1)
        For lLoop = 1 To WorksheetFunction.CountIf(.Cells, rValue.Value)
            Set rFoundCell = .Find(What:=rValue.Value, _
                           After:=rFoundCell, _
                           LookIn:=xlValues, _
                           LookAt:=xlPart, _
                           SearchOrder:=xlByRows, _
                           SearchDirection:=xlNext, _
                           MatchCase:=False)
'            MsgBox "val: " & rValue.Value & "   Matching Cell: " & rFoundCell.Address

'This will use the cell address identified above to move the active cell to that address.
'Have to convert the address to row/column to use in Cell.Select.
            Cells(Range(rFoundCell.Address).Row, Range(rFoundCell.Address).Column).Select

    Next lLoop
    End With
End If
End If  
End Sub

当用户将触发器输入单元格时执行子例程

2 个答案: