Я отправляю электронную таблицу, чтобы обновить информацию, а затем отправить мне обратно.
Я поставил проверку и заблокировал ячейки, чтобы заставить пользователей вводить точную информацию. Я использую VBA, чтобы отключить обходные функции копирования и вставки. Кроме того, я вставил функцию VBA, чтобы заставить пользователей открывать файл Excel в макросах.
Я пытаюсь отследить изменения, чтобы знать, что было обновлено, когда я получаю лист обратно. Я получаю сообщение об ошибке, когда кто-то сохраняет документ, и случайным образом он полностью блокирует меня из документа.
Как выделить изменения с помощью VBA, а не с помощью функции обмена / отслеживания изменений в Excel?
ThisWorkbook:
Option Explicit
Const WelcomePage = "Macros"
Private Sub Workbook_BeforeClose(Cancel As Boolean)
Call ToggleCutCopyAndPaste(True)
'Turn off events to prevent unwanted loops
Application.EnableEvents = False
'Evaluate if workbook is saved and emulate default propmts
With ThisWorkbook
If Not .Saved Then
Select Case MsgBox("Do you want to save the changes you made to '" & .Name & "'?", _
vbYesNoCancel + vbExclamation)
Case Is = vbYes
'Call customized save routine
Call CustomSave
Case Is = vbNo
'Do not save
Case Is = vbCancel
'Set up procedure to cancel close
Cancel = True
End Select
End If
'If Cancel was clicked, turn events back on and cancel close,
'otherwise close the workbook without saving further changes
If Not Cancel = True Then
.Saved = True
Application.EnableEvents = True
.Close savechanges:=False
Else
Application.EnableEvents = True
End If
End With
End Sub
Private Sub Workbook_BeforeSave(ByVal SaveAsUI As Boolean, Cancel As Boolean)
'Turn off events to prevent unwanted loops
Application.EnableEvents = False
'Call customized save routine and set workbook's saved property to true
'(To cancel regular saving)
Call CustomSave(SaveAsUI)
Cancel = True
'Turn events back on an set saved property to true
Application.EnableEvents = True
ThisWorkbook.Saved = True
End Sub
Private Sub Workbook_Open()
Call ToggleCutCopyAndPaste(False)
'Unhide all worksheets
Application.ScreenUpdating = False
Call ShowAllSheets
Application.ScreenUpdating = True
End Sub
Private Sub CustomSave(Optional SaveAs As Boolean)
Dim ws As Worksheet, aWs As Worksheet, newFname As String
'Turn off screen flashing
Application.ScreenUpdating = False
'Record active worksheet
Set aWs = ActiveSheet
'Hide all sheets
Call HideAllSheets
'Save workbook directly or prompt for saveas filename
If SaveAs = True Then
newFname = Application.GetSaveAsFilename( _
fileFilter:="Excel Files (*.xls), *.xls")
If Not newFname = "False" Then ThisWorkbook.SaveAs newFname
Else
ThisWorkbook.Save
End If
'Restore file to where user was
Call ShowAllSheets
aWs.Activate
'Restore screen updates
Application.ScreenUpdating = True
End Sub
Private Sub HideAllSheets()
'Hide all worksheets except the macro welcome page
Dim ws As Worksheet
Worksheets(WelcomePage).Visible = xlSheetVisible
For Each ws In ThisWorkbook.Worksheets
If Not ws.Name = WelcomePage Then ws.Visible = xlSheetVeryHidden
Next ws
Worksheets(WelcomePage).Activate
End Sub
Private Sub ShowAllSheets()
'Show all worksheets except the macro welcome page
Dim ws As Worksheet
For Each ws In ThisWorkbook.Worksheets
If Not ws.Name = WelcomePage Then ws.Visible = xlSheetVisible
Next ws
Worksheets(WelcomePage).Visible = xlSheetVeryHidden
End Sub
Private Sub Workbook_Activate()
Call ToggleCutCopyAndPaste(False)
End Sub
Private Sub Workbook_Deactivate()
Call ToggleCutCopyAndPaste(True)
End Sub
В модуле:
Option Explicit
Sub ToggleCutCopyAndPaste(Allow As Boolean)
'Activate/deactivate cut, copy, paste and pastespecial menu items
Call EnableMenuItem(21, Allow) ' cut
Call EnableMenuItem(19, Allow) ' copy
Call EnableMenuItem(22, Allow) ' paste
Call EnableMenuItem(755, Allow) ' pastespecial
'Activate/deactivate drag and drop ability
Application.CellDragAndDrop = Allow
'Activate/deactivate cut, copy, paste and pastespecial shortcut keys
With Application
Select Case Allow
Case Is = False
.OnKey "^c", "CutCopyPasteDisabled"
.OnKey "^v", "CutCopyPasteDisabled"
.OnKey "^x", "CutCopyPasteDisabled"
.OnKey "+{DEL}", "CutCopyPasteDisabled"
.OnKey "^{INSERT}", "CutCopyPasteDisabled"
Case Is = True
.OnKey "^c"
.OnKey "^v"
.OnKey "^x"
.OnKey "+{DEL}"
.OnKey "^{INSERT}"
End Select
End With
End Sub
Sub EnableMenuItem(ctlId As Integer, Enabled As Boolean)
'Activate/Deactivate specific menu item
Dim cBar As CommandBar
Dim cBarCtrl As CommandBarControl
For Each cBar In Application.CommandBars
If cBar.Name <> "Clipboard" Then
Set cBarCtrl = cBar.FindControl(ID:=ctlId, recursive:=True)
If Not cBarCtrl Is Nothing Then cBarCtrl.Enabled = Enabled
End If
Next
End Sub
Sub CutCopyPasteDisabled()
'Inform user that the functions have been disabled
MsgBox " Cutting, copying and pasting have been disabled in this workbook. Please hard key in data. "
End Sub