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Sut i gofnodi dyddiad ac amser yn awtomatig pan fydd celloedd yn newid?

Mae'n hawdd i ni fewnosod dyddiad ac amser statig â llaw neu fewnosod dyddiad deinamig sy'n newid gydag amser y system gyda fformiwla. Os ydych chi am gofnodi'r dyddiad a'r amser yn awtomatig pan fyddwch chi'n newid neu'n nodi gwerthoedd, gall y broblem hon fod ychydig yn wahanol i ddelio â hi. Ond, yn yr erthygl hon, gallwch ddatrys y dasg hon gyda'r camau canlynol.

Cofnodi dyddiad ac amser yn awtomatig pan fydd celloedd yn newid gyda chod VBA


swigen dde glas saeth Cofnodi dyddiad ac amser yn awtomatig pan fydd celloedd yn newid gyda chod VBA

Er enghraifft, mae gen i ystod o werthoedd, a nawr, pan fyddaf yn newid neu'n teipio gwerthoedd newydd yng Ngholofn B, rwyf am y bydd yn cofnodi dyddiad ac amser cyfredol yng Ngholofn C yn awtomatig fel y llun a ddangosir:

doc-update-amser-gwerth-newidiadau-1

Gallwch chi orffen y dasg hon gyda'r cod VBA canlynol. Gwnewch fel hyn:

1. Daliwch i lawr y ALT + F11 allweddi i agor y Ffenestr Microsoft Visual Basic for Applications.

2. Yna dewiswch eich taflen waith ail-law o'r chwith Archwiliwr Prosiect, cliciwch ddwywaith arno i agor y Modiwlau, ac yna copïo a gludo gan ddilyn y cod VBA i'r Modiwl gwag:

Cod VBA: Cofnodi dyddiad ac amser yn awtomatig pan fydd celloedd yn newid

Private Sub Worksheet_Change(ByVal Target As Range)
'Update 20140722
Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Set WorkRng = Intersect(Application.ActiveSheet.Range("B:B"), Target)
xOffsetColumn = 1
If Not WorkRng Is Nothing Then
    Application.EnableEvents = False
    For Each Rng In WorkRng
        If Not VBA.IsEmpty(Rng.Value) Then
            Rng.Offset(0, xOffsetColumn).Value = Now
            Rng.Offset(0, xOffsetColumn).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
        Else
            Rng.Offset(0, xOffsetColumn).ClearContents
        End If
    Next
    Application.EnableEvents = True
End If
End Sub

doc-update-amser-gwerth-newidiadau-1

3. Yna arbedwch a chau'r cod hwn i ddychwelyd i'r daflen waith, nawr pan fyddwch chi'n newid gwerth y gell neu'n teipio data newydd yng Ngholofn B, bydd y dyddiad a'r amser yn cael eu cofnodi'n awtomatig yng Ngholofn C.

Nodiadau:

1. Yn y cod uchod, gallwch addasu'r “B: B.”I unrhyw golofn arall rydych chi am newid gwerthoedd y gell yn y sgript hon: Gosod WorkRng = Croestorri (Application.ActiveSheet.Range ("B: B"), Targed).

2. Gyda hyn xOffsetColumn = 1 sgript, gallwch fewnosod a diweddaru'r dyddiad a'r amser i'r golofn gyntaf wrth ymyl eich colofn gwerth newidiol, gallwch newid y rhif 1 i rifau eraill, megis 2,3,4,5 ... mae hynny'n golygu y bydd y dyddiad yn cael ei fewnosod y ail, trydydd, pedwaredd neu bumed golofn ar wahân i'ch colofn gwerthoedd newidiol.

3. Pan fyddwch yn dileu gwerth yn y golofn wedi'i newid, bydd y dyddiad a'r amser yn cael eu dileu hefyd.

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Comments (109)
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This comment was minimized by the moderator on the site
Hi,
Is it is also possible to have a VBA code that is able to create a timestamp for cells that have a formula in it? So when the value changes (changes from empty cell to a cell with a value >0 in it) the timestamp appears?
Kind regards,
Femke
This comment was minimized by the moderator on the site
Hello, Femke,
To solve your problem, please apply the below VBA code:
Private Sub Worksheet_Change(ByVal Target As Range)
'Updateby ExtendOffice
Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Dim xDRg As Range

On Error Resume Next
Set xDRg = Target.DirectDependents

If Not xDRg Is Nothing Then

Set WorkRng = Intersect(Application.ActiveSheet.Range("B:B"), xDRg)

xOffsetColumn = 1
If Not WorkRng Is Nothing Then
    Application.EnableEvents = False
    For Each Rng In WorkRng
        If Not VBA.IsEmpty(Rng.Value) Then
            Rng.Offset(0, xOffsetColumn).Value = Now
            Rng.Offset(0, xOffsetColumn).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
        Else
            Rng.Offset(0, xOffsetColumn).ClearContents
        End If
    Next
    Application.EnableEvents = True
End If
Else
Set WorkRng = Intersect(Application.ActiveSheet.Range("B:B"), Target)
xOffsetColumn = 1
If Not WorkRng Is Nothing Then
    Application.EnableEvents = False
    For Each Rng In WorkRng
        If Not VBA.IsEmpty(Rng.Value) Then
            Rng.Offset(0, xOffsetColumn).Value = Now
            Rng.Offset(0, xOffsetColumn).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
        Else
            Rng.Offset(0, xOffsetColumn).ClearContents
        End If
    Next
    Application.EnableEvents = True
End If

End If
End Sub


Please have a try, hope it can help you!
This comment was minimized by the moderator on the site
Sir ! I have a problem that I have data entering Column B in sheet 1 and Date Column C in sheet 2....please guide me what will be the code for that...Anyone
This comment was minimized by the moderator on the site
I want to use this code to update multiple cells within the same sheet. How do I write this?For example, when cell C12 changes, C13 gets the datewhen cell C26 changes, C27 gets the date
when cell G13 changes, G14 gets the date
and so on
This comment was minimized by the moderator on the site
datetime    auto_cycle    tool    time_difference
01-01-2021 :10:10:09    1    1    00:00:11
03-01-2021 :10:10:20    1    2    00:00:02
13-10-2021 :10:10:22    1    3    00:00:04
13-10-2021 :10:10:26    1    4    00:00:04
13-10-2021 :10:10:30    1    5    00:00:06
13-10-2021 :10:10:36    1    6    00:00:02
13-10-2021 :10:10:38    1    7    00:00:05
13-10-2021 :10:10:43    1    8    00:00:00
13-10-2021 :10:10:43    1    9    00:00:06
13-10-2021 :10:10:49    1    10    00:00:03
13-10-2021 :10:10:52    1    11    00:00:08
13-10-2021 :10:11:00    1    13    00:00:10
13-10-2021 :10:11:10    1    12    00:00:04
13-10-2021 :10:11:14    1    14    00:00:05
13-10-2021 :10:11:19    1    16    00:00:04
13-10-2021 :10:11:23    1    17    00:00:04
13-10-2021 :10:11:27    1    18    00:00:02
13-10-2021 :10:11:29    1    19    00:00:04
13-10-2021 :10:11:33    1    20    00:00:05
13-10-2021 :10:11:38    1    21    00:00:07
13-10-2021 :10:11:45    1    12    

this is my master file suppose i change the time value in a column corresponding time difference sshould be update in d column automatically without trigger the macro assigning button could you please help me out 
This comment was minimized by the moderator on the site
I see a couple of people asking about formulas and I'm sorry if I missed the answer somewhere in the thread. I am updating very large data sets that then are migrated to hidden sheets. I have those sheets each set with this "latest update" code but since everything on those sheets references back to the larger data set, it does not see a cell update as the formulas remain the same even thought the values change. I need it to update when the value changes and not jus when the content of the cell changes.
This comment was minimized by the moderator on the site
Sir ! Did you find solution of your problem then please share it with me.I am also facing the same issue...I am new in this...Please
This comment was minimized by the moderator on the site
Private Sub Worksheet_Change(ByVal Target As Range)
'Update 20140722
Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Set WorkRng = Intersect(Application.ActiveSheet.Range("A:A"), Target)
xOffsetColumn = 1
If Not WorkRng Is Nothing Then
Application.EnableEvents = False
For Each Rng In WorkRng
If Not VBA.IsEmpty(Rng.Value) Then
Rng.Offset(0, xOffsetColumn).Value = Now
Rng.Offset(0, xOffsetColumn).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
Else
Rng.Offset(0, xOffsetColumn).ClearContents
End If
Next
Application.EnableEvents = True
End If
End Sub

This comment was minimized by the moderator on the site
1 26-02-2021, 11:32:49
1 26-02-2021, 11:32:49
1 26-02-2021, 11:32:49
1 26-02-2021, 11:32:49
1 26-02-2021, 11:32:50
1 26-02-2021, 11:32:50
1 26-02-2021, 11:32:50
1 26-02-2021, 11:32:50
1 26-02-2021, 11:32:50
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04
0 26-02-2021, 11:33:04

Why on 0 value its getting date.. when cell have data then only get date otherwise show balnk...how we can do it vba code
This comment was minimized by the moderator on the site
Hi,The code works perfect but if changed the data in A i was wondering if i could have the date in column B and the time in Column D?Thanks for any help.
This comment was minimized by the moderator on the site
Private Sub Worksheet_Change(ByVal Target As Range)
'Update 20140722
Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Set WorkRng = Intersect(Application.ActiveSheet.Range("J:J"), Target)
xOffsetColumn = 1
If Not WorkRng Is Nothing Then
Application.EnableEvents = False
For Each Rng In WorkRng
If Not VBA.IsEmpty(Rng.Value) Then
Rng.Offset(0, xOffsetColumn).Value = Now
Rng.Offset(0, xOffsetColumn).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
Else
Rng.Offset(0, xOffsetColumn).ClearContents
End If
Next
Application.EnableEvents = True
End If
xOffsetColumn = 2
If Not WorkRng Is Nothing Then
Application.EnableEvents = False
For Each Rng In WorkRng
If Not VBA.IsEmpty(Rng.Value) Then
Rng.Offset(0, xOffsetColumn).Value = Now
Rng.Offset(0, xOffsetColumn).NumberFormat = "hh:mm:ss"
Else
Rng.Offset(0, xOffsetColumn).ClearContents
End If
Next
Application.EnableEvents = True
End If
End Sub
This comment was minimized by the moderator on the site
Hi,If i were to have 2 columns duplicating the same macros, how can that be possible.
I want to show the date and time in column B for values changed in A; while also wanting to show the time and date in column D for values changed in C.
This comment was minimized by the moderator on the site
Hi Extend Office, thank you for guiding me.I am a beginner , i had this problem which i saw some of your faced. This was the situationFor e.g
You want your date and time shown in Column A when any other column of the same row B:AZ for example got their values changed.So heres my solution. Please correct me if the code has any issues. TIA.
Private Sub Worksheet_Change(ByVal Target As Range)

Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Set WorkRng = Intersect(Application.ActiveSheet.Range("B:AZ"), Target)'B:AZ put your own columns'rownumber=Activecell.Row will not work because it it will locate the adjacent row after you press enter or when ur mouse click on other cells
rownumber = Target.Row
If Not WorkRng Is Nothing Then
Application.EnableEvents = False
For Each Rng In WorkRng
If Not VBA.IsEmpty(Rng.Value) Then
Range("A" & rownumber).Value = Now 'gives A and the adjacent row number
Range("A" & rownumber).NumberFormat = "dd-mm-yyyy, hh:mm:ss"
End If
Next
Application.EnableEvents = True
End If
End Sub



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