Автообновление фильтра в excel

Извините, недостаточно комментариев для комментирования. (Администраторы, не стесняйтесь вырезать это в комментарии выше.) Ответ пользователя «danicotra», начинающийся с «Я использую VBA/Macro на основе события Worksheet_Change, но мой подход …» с
‘сначала удалите фильтр
затем примените его снова
является правильным решением при использовании Excel 2007+. Тем не мение .Автофильтр.ApplyFilter недействителен в XL03 и ранее, поэтому я покажу путь ниже.

Я прошу настоящих экспертов и гуру прочесть код, потому что я уверен, что это материал высшего качества. Возможно, необъяснимый подсчет понижения в этом ответе может быть обращен вспять, когда люди увидят, что хорошо сделано ниже.

Даникотра использовал упрощенный пример. На самом деле, вы можете сделать это в более общем плане. Предположим, с ActiveSheet для следующего (или некоторого другого объекта листа):

1. Сохраните диапазон автофильтра. Она имеет .Автофильтр.Фильтры.Подсчитать столбцы и (.Автофильтр.Спектр.Граф /.Автофильтр.Фильтры.Количество) строк, сохраненных в rngAutofilter

2. Соберите в массив myAutofilters каждое из 4 свойств каждого из.Автофильтр.Фильтры.Подсчитайте элементы автофильтра, стараясь при этом избежать ошибок, определенных приложением.На или.Оператор ложный. (myAutofilters будет reDim’d на количество строк и столбцов в шаге 1)

3. Выключите фильтр, но сохраните раскрывающиеся списки с помощью.ShowAllData

4. Для каждого элемента фильтра, который был.В соответствии с сохраненным массивом сбросьте 3 из 4 свойств каждого из.Автофильтр.Фильтры.Подсчитать элементы автофильтра. Снова позаботьтесь о том, чтобы избежать «ошибок, определенных приложением», когда.Оператор ложный, поэтому для каждого элемента «я»,
   rngAutofilter.Поле автофильтра:= i, критерии1:= myAutofilters (i, 2)
   или же
   rngAutofilter.Поле автофильтра:= i, критерии1:= myAutofilters (i, 2), оператор:= myAutofilters (i, 3), критерии2:= myAutofilters (i, 4)

Теперь автофильтр будет восстановлен в том же диапазоне, в котором он находился до начала работы вашего кода, но с обновленным автофильтром для изменений данных.

Public myAutofilters As Variant, rngAutofilter As Range 'Public
Sub SaveAndRestoreAutofilters()
  'This will update the autofilter display to recognize data changes by turning autofilter off and then on, preserving all characteristics
  'Note, XL2007 and later have .autofilter.applyfilter, but not the invaluable XL03 and earlier
  Dim i As Long, iNumAutofilters As Long, iNumActiveAutofilters As Long
  iNumActiveAutofilters = SaveAutoFilterInfo(iNumAutofilters) 'NOTE! Use CALL or assignment to prevent parentheses from forcing ByVal !
  If iNumActiveAutofilters < 1 Then
      Application.StatusBar = "0 ACTIVE filters;" & iNumAutofilters & " autofilters"
      Exit Sub
  End If
  ActiveSheet.ShowAllData

  Rem Here optionally do stuff which can include changing data or toggling autofilter columns

  For i = 1 To iNumAutofilters
      If myAutofilters(i, 1) Then
          If myAutofilters(i, 3) <> 0 Then 'then .Operator is something, so set it and Criteria2, else just Criteria1
              rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i, 2), Operator:=myAutofilters(i, 3), Criteria2:=myAutofilters(i, 4) ', On:=true by rule
          Else
              rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i, 2) ', On:=true by rule (it's R/O anyway)
          End If
          Rem Selection.AutoFilter Field:=i 'How you'd "turn off" only a single column's autofiltering. FYI .On is R/O!
      End If
      'activesheet.autofiltermode=false 'just FYI, how you comprehensively turn off filtering on a sheet (erasing the dropdowns and criteria and filter range!)
  Next i
End Sub
Function SaveAutoFilterInfo(iNumAutofilters As Long) As Long
  Dim i As Long, iRowsAutofiltered As Long
  SaveAutoFilterInfo = 0 'counts the number that are .On, and returns the total
  iNumAutofilters = ActiveSheet.AutoFilter.Range.Columns.Count
  If ActiveSheet.AutoFilter.Filters.Count <> iNumAutofilters Then MsgBox "I can't explain this. All bets are off. Aborting.": Exit function
  ReDim myAutofilters(1 To iNumAutofilters, 4)
  For i = 1 To iNumAutofilters
      myAutofilters(i, 1) = ActiveSheet.AutoFilter.Filters(i).On
      If myAutofilters(i, 1) Then
          SaveAutoFilterInfo = SaveAutoFilterInfo + 1
          myAutofilters(i, 2) = ActiveSheet.AutoFilter.Filters(i).Criteria1
          myAutofilters(i, 3) = ActiveSheet.AutoFilter.Filters(i).Operator
          If myAutofilters(i, 3) <> 0 Then 'then is either xlAnd, xlOr, etc., and there's a second criteria
              myAutofilters(i, 4) = ActiveSheet.AutoFilter.Filters(i).Criteria2
          End If
      End If
  Next i
  iRowsAutofiltered = ActiveSheet.AutoFilter.Range.Count / ActiveSheet.AutoFilter.Range.Columns.Count
  Set rngAutofilter = Cells(ActiveSheet.AutoFilter.Range.Row, ActiveSheet.AutoFilter.Range.Column).Resize(iRowsAutofiltered, iNumAutofilters)
End Function

Sorry, insufficient rep to comment. (Admins, feel free to cut this into a comment above.) User «danicotra» response beginning with «I use a VBA/Macro based on Worksheet_Change event too, but my approach…» with
‘ first remove filter
‘ then apply it again
is the correct solution when using Excel 2007+. However .AutoFilter.ApplyFilter is invalid in XL03 and earlier so I show the way below.

I beg that true experts and gurus read the code because I’m pretty confident that it is top shelf material. Perhaps the inexplicable downvote count on this answer can be reversed when people see what good stuff is done below.

danicotra used a simplified example. Actually, you can do this more generally. Assume With ActiveSheet for the following (or some other sheet object):

1. Save the range of the autofilter. It has .AutoFilter.Filters.Count columns, and (.AutoFilter.Range.Count/.AutoFilter.Filters.Count) rows, saved to rngAutofilter

2. Collect in an array myAutofilters each of the 4 properties of each of the .AutoFilter.Filters.Count autofilter Items, taking care that you avoid «Application-defined errors» when .On or .Operator is false. (myAutofilters would be reDim’d to the number of rows and columns in step 1)

3. Turn off the filter but preserve the dropdowns with .ShowAllData

4. For each filter Item that was .On according to your saved array, reset 3 of the 4 properties of each of the .AutoFilter.Filters.Count autofilter Items. Again take care that you avoid «Application-defined errors» when .Operator is false, so for each item «i»,
   rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i,2)
   or
   rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i,2), Operator:=myAutofilters(i,3), Criteria2:=myAutofilters(i,4)

Now the autofilter will be reinstituted, over the same range as it was before your code began, but with the autofilter updated for changes in data.

Public myAutofilters As Variant, rngAutofilter As Range 'Public
Sub SaveAndRestoreAutofilters()
  'This will update the autofilter display to recognize data changes by turning autofilter off and then on, preserving all characteristics
  'Note, XL2007 and later have .autofilter.applyfilter, but not the invaluable XL03 and earlier
  Dim i As Long, iNumAutofilters As Long, iNumActiveAutofilters As Long
  iNumActiveAutofilters = SaveAutoFilterInfo(iNumAutofilters) 'NOTE! Use CALL or assignment to prevent parentheses from forcing ByVal !
  If iNumActiveAutofilters < 1 Then
      Application.StatusBar = "0 ACTIVE filters;" & iNumAutofilters & " autofilters"
      Exit Sub
  End If
  ActiveSheet.ShowAllData

  Rem Here optionally do stuff which can include changing data or toggling autofilter columns

  For i = 1 To iNumAutofilters
      If myAutofilters(i, 1) Then
          If myAutofilters(i, 3) <> 0 Then 'then .Operator is something, so set it and Criteria2, else just Criteria1
              rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i, 2), Operator:=myAutofilters(i, 3), Criteria2:=myAutofilters(i, 4) ', On:=true by rule
          Else
              rngAutofilter.AutoFilter Field:=i, Criteria1:=myAutofilters(i, 2) ', On:=true by rule (it's R/O anyway)
          End If
          Rem Selection.AutoFilter Field:=i 'How you'd "turn off" only a single column's autofiltering. FYI .On is R/O!
      End If
      'activesheet.autofiltermode=false 'just FYI, how you comprehensively turn off filtering on a sheet (erasing the dropdowns and criteria and filter range!)
  Next i
End Sub
Function SaveAutoFilterInfo(iNumAutofilters As Long) As Long
  Dim i As Long, iRowsAutofiltered As Long
  SaveAutoFilterInfo = 0 'counts the number that are .On, and returns the total
  iNumAutofilters = ActiveSheet.AutoFilter.Range.Columns.Count
  If ActiveSheet.AutoFilter.Filters.Count <> iNumAutofilters Then MsgBox "I can't explain this. All bets are off. Aborting.": Exit function
  ReDim myAutofilters(1 To iNumAutofilters, 4)
  For i = 1 To iNumAutofilters
      myAutofilters(i, 1) = ActiveSheet.AutoFilter.Filters(i).On
      If myAutofilters(i, 1) Then
          SaveAutoFilterInfo = SaveAutoFilterInfo + 1
          myAutofilters(i, 2) = ActiveSheet.AutoFilter.Filters(i).Criteria1
          myAutofilters(i, 3) = ActiveSheet.AutoFilter.Filters(i).Operator
          If myAutofilters(i, 3) <> 0 Then 'then is either xlAnd, xlOr, etc., and there's a second criteria
              myAutofilters(i, 4) = ActiveSheet.AutoFilter.Filters(i).Criteria2
          End If
      End If
  Next i
  iRowsAutofiltered = ActiveSheet.AutoFilter.Range.Count / ActiveSheet.AutoFilter.Range.Columns.Count
  Set rngAutofilter = Cells(ActiveSheet.AutoFilter.Range.Row, ActiveSheet.AutoFilter.Range.Column).Resize(iRowsAutofiltered, iNumAutofilters)
End Function