我是VBA的新手,并根据我的数据集编写了以下代码。如果将单元格/范围通过将新数据粘贴到工作表中而发生更改,则此处的目标是执行我的过程,很可能该工作表将为空,因为它将跟随一个清晰的内容过程。但是,该代码未触发更改事件,我已经尝试了Google的几种代码,但没有一个起作用。请注意,我的程序以所需的格式准确地获取了我想要的数据,但是,如果需要更改,请告诉我。
请帮助
1。更改事件触发器-存储在Sheet1
下Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Target, Me.Range("A1")) Is Nothing Then
Application.EnableEvents = False
Call LoopandIfStatement
Application.EnableEvents = True
End If
End Sub
2。我的过程-存储在上述事件下方的Sheet1下
Sub LoopandIfStatement()
Dim SHT As Worksheet
Set SHT = ThisWorkbook.Worksheets("CB")
MyLr = SHT.Cells(Rows.Count, 1).End(xlUp).Row
Dim I As Long
For I = 1 To MyLr
Dim O As Long
Dim U As Range
Set U = SHT.Range("A" & I)
If IsEmpty(SHT.Range("a" & I).Value) = False Then
SHT.Range("k" & I).Value = SHT.Range("A" & I).Value
Else
On Error GoTo ABC
SHT.Range("k" & I).Value = U.Offset(-1, 0)
End If
Next I
For O = 2 To MyLr
If SHT.Range("g" & O).Value = "Closing Balance" Then
SHT.Range("l" & O).Value = SHT.Range("j" & O).Value
End If
Next O
ABC:
End Sub
只要将新数据粘贴到列A到J的任何单元中,就会触发此操作>
Private Sub Worksheet_Change(ByVal Target As Range) If Not Intersect(Target, Me.Range("A:J")) Is Nothing Then Application.EnableEvents = False Call LoopandIfStatement Application.EnableEvents = True End If End Sub
关于您的子LoopandIfStatement,这里有一些建议:
Option explicit
(请参阅this)Dim MyLr as long
)MyLr
代替lastRow
)Exit Sub
代替Goto ABC
编辑:
为循环和更改工作表事件添加了代码。
将其粘贴到CB
工作表模块的后面
一些重点:
Target
事件中的Worksheet_Change
参数/变量来处理更改的范围AddAccountBalanceToRange
过程Option Explicit
Private Sub CommandButton1_Click()
ThisWorkbook.Worksheets("Data").Columns("A:J").Copy
ThisWorkbook.Worksheets("CB").Range("A:J").PasteSpecial Paste:=xlPasteValues
End Sub
Private Sub CommandButton2_Click()
ThisWorkbook.Worksheets("CB").Range("A:L").ClearContents
End Sub
Private Sub Worksheet_Change(ByVal Target As Range)
Dim targetUsedRange As Range
' Do something on non empty cells
Set targetUsedRange = Intersect(Target, Target.Parent.UsedRange)
If Not Intersect(Target, Me.Range("A:J")) Is Nothing Then
Application.EnableEvents = False
Call AddAccountBalance(targetUsedRange)
Application.EnableEvents = True
End If
End Sub
Private Sub AddAccountBalance(ByVal Target As Range)
Dim targetSheet As Worksheet
Dim evalRow As Range
Dim lastColumn As Long
Dim accountNumber As String
Dim balanceString As String
Dim narrative As String
Dim balanceValue As Long
balanceString = "Closing Balance"
' If deleting or clearing columns
If Target Is Nothing Then Exit Sub
' Do something if there are any values in range
If Application.WorksheetFunction.CountA(Target) = 0 Then Exit Sub
' Get the parent sheet of the cells that were modifid
Set targetSheet = Target.Parent
' Get the last empty cell column in row 1 -Cells(3 -> this is row 3)- In the sample book: column K
lastColumn = targetSheet.Cells(3, targetSheet.Columns.Count).End(xlToLeft).Column
' Loop through each of the rows that were modified in range
For Each evalRow In Target.Cells.Rows
' Do something if account number or narrative are not null
If targetSheet.Cells(evalRow.Row, 1).Value <> vbNullString Or targetSheet.Cells(evalRow.Row, 7).Value <> vbNullString Then
' Store columns values in evaluated row
accountNumber = targetSheet.Cells(evalRow.Row, 1).Value
narrative = targetSheet.Cells(evalRow.Row, 7).Value
If IsNumeric(targetSheet.Cells(evalRow.Row, 10).Value) Then balanceValue = targetSheet.Cells(evalRow.Row, 10).Value
' Add account number
If accountNumber <> vbNullString Then
targetSheet.Cells(evalRow.Row, lastColumn).Value = accountNumber
End If
' Add closing balance
If narrative = balanceString Then
targetSheet.Cells(evalRow.Row, lastColumn).Value = targetSheet.Cells(evalRow.Row, 1).Offset(-1, 0).Value
targetSheet.Cells(evalRow.Row, lastColumn).Offset(0, 1).Value = balanceValue
End If
' Format last two columns (see how the resize property takes a single cell and expands the range)
With targetSheet.Cells(evalRow.Row, lastColumn).Resize(, 2).Interior
.ThemeColor = xlThemeColorAccent6
.TintAndShade = 0.799981688894314
.PatternTintAndShade = 0
End With
' Auto fit last column (K) (you could use the resize property as in the previous statement)
targetSheet.Columns(lastColumn).EntireColumn.AutoFit
End If
Next evalRow
End Sub
Public Sub AddAccountBalanceToRange()
Dim targetSheet As Worksheet
Dim evalRange As Range
Set targetSheet = ThisWorkbook.Worksheets("CB")
Set evalRange = targetSheet.Range("A1:A42")
AddAccountBalance evalRange
End Sub