Lock Cells For A Certain Time After Entry
Oct 10, 2012
I've got a spreadsheet set up for a simple barcode scanning system. The user scans the barcode of the product when complete, and it logs it to a sheet along with a date & time timestamp. I'm then planning to use a v-lookup (barcode to product name) & pivot-table to count instances of 'product name' so that I can monitor what is being produced easier, nothing too tricky.
The problem I'm having comes from the products of the same spec having the same barcode, so data validation is hard to apply, as I can't 'not allow dupes' - the concern I have is that if the user unknowingly (or knowingly!) scans the same ticket twice, I think I've got 2 of a product when I've only got one. The idea I had was to lock all cells for a set time period (say 1 minute) after an entry so that it couldn't be accidentally scanned twice.
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Aug 13, 2013
I need the attached spreadsheet to lock cells after data is entered into cells E13-G74 and the page saved. It will be opened twice daily and saved. Also im not sure if it makes a difference but I would like all other cells outside this range locked except for C5, C6, C7 AND C8. I have seen several threads on the topic but am extremely new to using VBA and cannot make anything work.
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Feb 28, 2007
How would I go about lock a cell after there is an entry. Once the entry has been made the user could not change the entry. For example if a user enter in cell b2 he could not change the entry, he could change a2, c2, d2. He would also be able to put an other entry in b3, once enter the cell is lock.
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Mar 30, 2007
I have a spreadsheet where there are two columns for the user to enter data in, but they can only select one column. I want to lock the second cell if data is entered in the first. I can't find a way from validation to do this. Is there another way via VBA (stupid question, I know... VBA does everything but scratch your butt)
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May 6, 2004
a code that would automatically lock a cell every time I input a value to it?
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Apr 23, 2013
is there a way to lock certain cells to allow data entry but not allow data to be removed.
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Jul 18, 2007
I have a worksheet with employees names and their overtime hours worked that week. I would like to add some code to a button that will prompt for a password. If that password matches a predefiened password then lock a range of cells and place a time stamp next to the button and maybe change the button color of the button to Red. Now if the person with the password wants to change the locked cells, they can click the button again and enter the password and the button will turn green so they can make the changes. I would like the time stamp to be updated every time the cells are locked. Also wanted to have one button for every work week so about four buttons per worksheet. Here is an example of the worksheet. The range of cells I want to lock are the ones in bold.
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Mar 14, 2007
I am using the code below to prompt the user to enter his/her name in cell B4. What I would like to do is have it so that after the user enters his/her name, that cell is locked and cannot be cleared.
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If Target.Address = "$B$4" Then
Range("B4").Value = InputBox("Please Enter " + Range("a4"), "Company")
End If
End Sub
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Aug 27, 2012
I'm creating an inventory of cars for a car dealership that has about 27 or so columns and 500 rows for entries. Currently there are 50 rows used to keep track of inventory and with the additional rows for future entries. I want to set it up where the data entered into the cells gets locked automatically when saved and reopened for future use and can only be altered if a password is entered. Table is C3:AE503.
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Jul 31, 2012
I am attaching the example where I need to lock H2 to H1000, note that sheet is locked "anixter12 and I have also given range to user for modification I simply want to lock cells in H once date is entered.
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Feb 15, 2009
I have a spreadsheet for recording and summarising particular transactions. Column B records the date and Col C details the transaction type (from a data valdation list). Using conditional formatting the cell (in the same row) to whch the transaction value is to be entered is highlighted.
Other cells in the row contain formulas and are locked and the sheet is password protected.
On saving or closing the workbook I want to lock all the cells (used or unused) in any row in which there is a date in column B. How can I do this?
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Oct 16, 2009
I have a worksheet that, unless a form for data entry is activated, should be read-only for columns 'A' thru 'M' and 'O' with column 'N' left editable.
The form is activated by a button with a macro assigned to enter the data in the above columns when the form is closed. This has been compiled and works nicely with the sheet unlocked, however, as i need certain columns to be read-only unless the form is activated, i'm stuck with leaving the whole sheet unlocked for editing with or without the form being activated.
Is there any way a VBA code could be used to unlock the worksheet columns that are read-only when the form is activated, and then lock them once the form data is entered to the worksheet and the form closed?
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Oct 13, 2011
I have a time tracking sheet. In Column C and Column D there is a start time and end time respectively where my team people will enter the current time accordingly.
I would like to lock the cell once they enter the time but the entire sheet should not lock. Only the Column C and D should lock upon people enter the time. Basically, once user enter the time, they should not be able to change it.
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Sep 16, 2013
I have created a time sheet and I would like to know if there is a way to auto-lock cells after time is entered so that it cannot be changed. As of right now I have employees enter the time by using Shift+Ctrl+;, so the exact time is recorded, however employees can write in whatever time they want. so I guess what I want to do is 2 things:
1- can the cell be formatted to only accept Shift+Ctrl+;, so that the exact time is entered in the cell and prevent employees from entering times they were not at work?
and
2- can the cell auto-lock after Shift+Ctrl+; is entered so that they can't modify the time sheet the next day if they arrived earlier than the day before?
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May 23, 2012
Is there anyway to lock down the time & date when I input a data? Assuming I have a TIME formula in column A, and a DATE formula in column B. So when I input any data in column C, A & B can automatically show and also lock the time & date.
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Jan 8, 2008
Is there a way to freeze the user input when it first comes up for a given amount of time. In essence, I am trying to force the user to read before clicking.
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Jun 26, 2014
I want to make break tracker. When i press Windows + L Or CTRL + ALT + DELETE (Lock computer) Automatically lock time upload in my excel sheet. Then when i unlock pc then automatically unlock time will upload in my excel sheet.
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Jun 17, 2006
I am attempting to pick up a date with time entry on a worksheet and place it into a TextBox on a UserForm. Format on the sheet is mm/dd/yyyy h:mm AM/PM. The UserForm is placing the value as mm/dd/yyyy 12:00 AM. here is the
Private Sub UserForm_Initialize()
If Not Range("dDate").Value = "" Then
TextBox2.Value = Range("dDate").Value
TextBox2.Text = Format(DateValue(TextBox2.Text), "mm/dd/yy h:mm AM/PM")
Else
TextBox2.Value = ""
TextBox2.SetFocus
End If
End Sub
"dDate" is the named range where the date is sitting. The format is also set on the TextBox2 exit event. Can anyone see why only the date portion is being transfered with the default 12:00 AM for no time component of the value?
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May 26, 2009
I am looking to create a macro that will create a new sheet when data is added on a summary sheet. Example.
1. Summary sheet called "Variations" contains columns that will contain the information needed for new sheet (Columns A to D)
2. When data is entered on "Variations" sheet: Column B, then macro automatically creates new sheet renamed to e.g. VO1 (Number used on "Variations" tab) and is a copy of "Master" tab.
3. Data entered in Column A to D on "Variations" tab is automatically entered onto new sheet created (e.g VO1). Shown is blue on attached file. Additional data is updated on "VO1" sheet and this then links back to "Variations" tab
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Sep 15, 2008
I have a sheet that I enter time into in a 24hr time format, ie Military Time and cant figure out how to format the cell so that I can just type in the numbers and it automatically put it in the hour format. Currently I have to type in the hour then the colon the the minutes otherwise if I type in the time in a three or four digit format it just gives me 0:00.
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Mar 29, 2014
am making Excel for private use, i need the following makro to be active, here is the idea because i didnt yet work with makros at all:
If A1 = False
then Range B1:D1 will be locked cells
If A1 = True
then Range B1:D1 will be unlocked cells
Those rules apply to 1 day in the year.
the range A1:D1 will be copied about 400 so the makro should be active to each day separatly.
Check the picture attached for example of one day
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Apr 22, 2009
I'm using the code below to lock certain cells depending on the value of other cells. The code below deals with one line of my spreadsheet only and as the spreadsheet comprises 38 data entry rows I've repeated this code 38 times in the worksheet module with the appropriate changes to row numbers.
It works, but causes much screen flickering and "thinking". I'm new to vba so no doubt I've made this code too extensive or lengthy or whatever (or just plain wrong).
Can anyone assist with suggestions on how to simplify the code and/or help with code to handle all 38 lines without repeating the routine 38 times?
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Apr 18, 2008
I am trying to lock the unused cells in 32, 2 column by 7 row named ranges, based on whether or not two cells, above each range are equal or less than each other. In other words while one of the cells is less than or equal to the second cell all cells in the range below should be unlocked, as soon as that condition is no longer true the blank cells need to be locked.
I am trying to use this in the Workbook_Sheetcalculate so that the macro will run automatically.
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Oct 27, 2008
I have tried to make a VBA that would allow me to type in:
10657 and have the VBA to automatically convert that into a timeformat -> 1:06:57.
It works ok as long as the typed number is 4 digits or shorter.
If i type 12345 I would expct to get 1:23:45 but I get 00:00:45
Private Sub Worksheet_Change(ByVal Target As Range)
Dim VaValue As Variant
TCol = Target.Column
If Not (TCol = 5 Or TCol = 6) Then Exit Sub '
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Jan 6, 2010
I'm creating a spreadsheet where a test note taker needs to repeatedly enter the date/time code in a column as events occur.
I tried recording a macro that will enter the =now() formula and then copy that over itself with the value but didn't work.
So now I'm thinking I need to just write code that will determine "now", and write that serial value to the next open cell (with care not to overwrite the previous data point). I'd like to execute this with a simple keystroke.
The thought is to start at the top of the column, go down until the next blank cell is reached, insert the time code (can't be a formula that will change but an actual value).
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Oct 9, 2009
I want to be able to type a 24 hour time into the column and have it format with colons - for example: I want to type 123456 and have it show up as 12:34:56
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Jan 12, 2012
How can I get an automatic time & date entry into cell B1 based on a alphanumeric entry in cell A1. The time and date must not re-calculate every time the workbook is opened.
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Apr 25, 2008
I have entered VBA code and tested it with success. If I then save & close the excel file and then re-open it, the mask time entry is not saved (time does not appear correctly after input) and per instructions I have designated (and am using) the cell input range.
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Nov 3, 2013
Textbox and SpinButtons, there is code for changing the date in a textbox by using a spinbutton. I have tried to use some variation of that for the purpose of changing time but to no avail. What my intention is, is that if someone enters 12:00 into TextBox that SpinButton_Up or SpinButton_Down can change the time to 12:01... or 11:59... respectively, and so on.
[URL]
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Feb 2, 2006
I have a worksheet that I enter time values into individual cells:
A1 = 6:00
B1 = 12:00
C1 = 12:45
D1 = 17:15
When I enter these values, I would like some of the values to round to the
next higher "30 minute increment" such as Cell C1 should become 13:00.
I would also like some of the values to round back to the next lower "30
minute increment" such as Cell D1 should become 17:00.
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