Barcode scanner

Krister

New Member
Joined
Nov 23, 2020
Messages
17
Office Version
  1. 365
Platform
  1. Windows
Hello. i got a question about barcode scanner.. when i scan a number with the barcode scanner my macro`s arent working..? but the formula`s are working.. i cannot link the sheet i`m working on since its a invalid file.. but i will link the macro i am using, and link a picture of what`s not happening.. The red colour is when i scan with the barcode scanner.. the others is when i manually write the numbers.. the job of the marco is to post the date today (B), and copy the number from F to G


VBA Code:
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 1 Then
    'disable events to stop changes made by this macro re-trigering it
    Application.EnableEvents = False
    'test if changed cell is a number
    If IsNumeric(Target.Value) Then
    Target.Offset(, 6).Value = Target.Offset(, 5).Value
        'only add a date if no date in column I
        If Not IsDate(Range("B" & Target.Row).Value) Then
            Range("b" & Target.Row).Value = Format(Date, "YYYYDDMM")
        End If
    End If
    're-enable events
    Application.EnableEvents = True
End If
Exit Sub

'error handler
ErrHnd:
Err.Clear
're-enable events
Application.EnableEvents = True
End Sub
 

Attachments

  • excel.png
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Last edited by a moderator:
Well, the problem can be in saving that workbook at Application.Calculation = xlCalculationManual.
Turn manually the calculation to automatic via File - Options - Formulas - Workbook calculation - Automatic
Then save that workbook and try the code.
Or add that code to standard module of that workbook, save and reload it:
VBA Code:
Sub Auto_Open()
  ' This code runs automatically at this workbook loading
  Application.Calculation = xlCalculationAutomatic
End Sub
You may also just run that sub mannually without reloading.
That has been in automatic all the time. so the problem isnt there :/
 
Upvote 0

Excel Facts

Copy formula down without changing references
If you have =SUM(F2:F49) in F50; type Alt+' in F51 to copy =SUM(F2:F49) to F51, leaving the formula in edit mode. Change SUM to COUNT.
Please answer the question asked by ZVI in post #18
Does scanner change an active cell at all?

'YES it does' or 'NO it doesn't' ?
 
Upvote 0
There are only 2 possible answers to this question
one is YES it does, and the other is NO it doesn't.

I don't want to know about the formulae and the macro.

I want to know if, when you scan a number into a cell, does that cell remain the active cell ?
Or does the active cell become the next cell just like it does when you hit the enter key after entering a number manually ?
 
Upvote 0
There are only 2 possible answers to this question
one is YES it does, and the other is NO it doesn't.

I don't want to know about the formulae and the macro.

I want to know if, when you scan a number into a cell, does that cell remain the active cell ?
Or does the active cell become the next cell just like it does when you hit the enter key after entering a number manual

Just like it does when i hit the enter key after entering a number manual. it changes to the cell below
 
Upvote 0
That leads me to suspect that Events are somehow disabled.

Scanner or no scanner the move to the next cell should at the very least trigger Worksheet_SelectionChange.
Add that event with nothing but a message box and see if it triggers.

Can you share your workbook (no personal info) for examination?
 
Upvote 0
That leads me to suspect that Events are somehow disabled.

Scanner or no scanner the move to the next cell should at the very least trigger Worksheet_SelectionChange.
Add that event with nothing but a message box and see if it triggers.

Can you share your workbook (no personal info) for examination?
i see now that a "Handheld barcode scanner" is working on the sheet.. the one i was testing with is "Scan it to office" app on excel and phone.. and that one is still not working. i could send you the whole excel file by link in a message. i can just upload in on Catbox or something.. if that is okay with you?
 
Upvote 0
i just got a another question while i got a tread going here if that is okay ifc. but is there any place i can send all of my work, and get a price for what a company would take to make this? since i have alreaddy made a fully functional storage program in excel, and now this production overview. if someone know anything about that? :)
 
Upvote 0

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