复制和粘贴无意中触发 Worksheet_Change sub答案

【问题标题】：Copy & paste inadvertently triggers Worksheet_Change sub复制和粘贴无意中触发 Worksheet_Change sub
【发布时间】：2018-06-13 21:48:34
【问题描述】：

当列“P”取值“x”时，我遇到了“Worksheet_Change”子问题，该子将整行复制并粘贴到第二个工作表（“已完成”）中。内容如下：

Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
    Application.EnableEvents = False
    'If Cell that is edited is in column P and the value is x then
    If Target.Column = 16 And Target.Value = "x" Then
        'Define last row on completed worksheet to know where to place the row of data
        LrowCompleted = Sheets("Completed").Cells(Rows.Count, "A").End(xlUp).Row
        'Copy and paste data
        Range("A" & Target.Row & ":P" & Target.Row).Copy Sheets("Completed").Range("A" & LrowCompleted + 1)
        'Delete Row from Project List
        Range("A" & Target.Row & ":P" & Target.Row).Delete xlShiftUp
    End If
    Application.EnableEvents = True
End Sub

子本身工作正常，但如果我在工作表中的任何位置复制和粘贴，子将被激活，并且我粘贴的行将发送到我的“已完成”工作表。

到目前为止，我一直在玩“if-clause”，但没有任何运气。例如：

    If Not Target.Column = 16 And Target.Value = "x" Is Nothing Then

我担心我错过了显而易见的事情，我很感激任何帮助。

感谢和问候

PMHD

【问题讨论】：

您正在处理 Target 不仅仅是一个单元格的情况。也许在子的开头用if target.cont > 1 then exit sub 包扎它，或者当目标不止一个单元格时透露你想要发生的事情。'
很棒的电话，@Jeeped！这使我找到了解决方案。我最终跳过了“退出子”部分，因此我仍然可以在第 16 列中使用“x”激活子。谢谢。

标签： vba excel excel-2013

【解决方案1】：

如果您关心多个目标，请处理它们；不要丢弃它们。

Private Sub Worksheet_Change(ByVal Target As Range)

  If not intersect(target, range("p:p")) is nothing then
        on error goto meh
        Application.EnableEvents = False
        dim t as range, lrc as long
        lrc = workSheets("Completed").Cells(Rows.Count, "A").End(xlUp).Row + 1
        for each t in intersect(target, range("p:p"))
            if lcase(t.Value2) = "x" Then
                intersect(columns("A:P"), t.rows(t.row)).Copy _
                    destination:=workSheets("Completed").cells(lrc , "A")
                lrc = lrc+1
                'Delete Row from Project List
                intersect(columns("A:P"), t.rows(t.row)).Delete xlShiftUp
             end if
        next t
    End if

meh:
    Application.EnableEvents = true

end sub

【讨论】：

【解决方案2】：

谢谢，吉普德。

问题是由于 Target 引用了多个单元格而出现的。它已通过排除 Target.Count > 1 的情况得到修复。

Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
Application.EnableEvents = False
'Exclude all cases where more than one cell is Target
If Target.Count > 1 Then

'If Cell that is edited is in column P and the value is x then
ElseIf Target.Column = 16 And Target.Value = "x" Then
    'Define last row on completed worksheet to know where to place the row of data
    LrowCompleted = Sheets("Completed").Cells(Rows.Count, "A").End(xlUp).Row
    'Copy and paste data
    Range("A" & Target.Row & ":P" & Target.Row).Copy Sheets("Completed").Range("A" & LrowCompleted + 1)
    'Delete Row from Project List
    Range("A" & Target.Row & ":P" & Target.Row).Delete xlShiftUp
End If
Application.EnableEvents = True
End Sub

【讨论】：