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在Excel中输入或输入数据后如何锁定或保护单元格?

假设您有一个工作表,并且只有一定范围的空白单元格需要输入数据,并且在完成输入数据之后,您需要自动锁定这些单元格以防止再次更改。 您如何才能做到这一点? 本文可以为您提供帮助。

在数据输入或使用VBA代码输入后锁定或保护单元格


在数据输入或使用VBA代码输入后锁定或保护单元格

例如,空白单元格的特定范围是A1:F8。 在Excel中输入数据后,请执行以下操作以锁定这些单元格。

1.请先解锁此范围,选择单元格并单击鼠标右键,然后选择 单元格格式 在右键菜单中,然后在 单元格格式 对话框,取消选中 锁定 下框 保护 标签,最后点击 OK 按钮。 看截图:

2。 点击 进入步骤三:发送 > 保护工作表。 并指定密码以保护此工作表。

3.右键单击工作表标签,选择 查看代码 从右键单击菜单中。 然后将下面的VBA代码复制并粘贴到“代码”窗口中。 看截图:

VBA代码:数据输入或输入后锁定或保护单元格

Dim mRg As Range
Dim mStr As String

Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
If Not Intersect(Range("A1:F8"), Target) Is Nothing Then
    Set mRg = Target.Item(1)
    mStr = mRg.Value
End If
End Sub
Private Sub Worksheet_Change(ByVal Target As Range)
    Dim xRg As Range
    On Error Resume Next
    Set xRg = Intersect(Range("A1:F8"), Target)
    If xRg Is Nothing Then Exit Sub
    Target.Worksheet.Unprotect Password:="123"
    If xRg.Value <> mStr Then xRg.Locked = True
    Target.Worksheet.Protect Password:="123" 
End Sub
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If Not Intersect(Range("A1:F8"), Target) Is Nothing Then
    Set mRg = Target.Item(1)
     mStr = mRg.Value
End If
End Sub

备注:在代码中,“ A1:F8”是您需要输入数据的范围; “ 123”是此受保护工作表的密码。 请根据需要更改它们。

4。 按 其他 + Q 同时关闭按键 Microsoft Visual Basic应用程序 窗口。

将数据输入到范围A1:F8的单元格后,它们将被自动锁定。 如果您尝试更改此范围的任何单元格内容,则会出现一个提示对话框。 看截图:


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Comments (75)
Rated 5 out of 5 · 1 ratings
This comment was minimized by the moderator on the site
Good day, what I want to do is quite similar to the presented code however, the code only caters for individual data entry. My case is that I have a data entry interface but the given code doesn't follow the formulas before the selected cells which is substantial in my situation. Please, help me to resolve this. Thank you so much :D
This comment was minimized by the moderator on the site
I want to lock a particular range after an entry and allow only one entry in that range.
the range already contains a data validation.
This comment was minimized by the moderator on the site
Hi Rakesh Chand,
Assuming the specific range is A1:D7, when you select an entry in any data validation of that range, the worksheet will be protected.
Please apply the following VBA code to get it done.

Private Sub Worksheet_Change(ByVal Target As Range)
'Updated by Extendoffice 20220831
    Dim xRg As Range
    Dim Rg As Range
    On Error Resume Next
    Set Rg = Range("A1:D7")
    Set xRg = Intersect(Rg, Target)
    If xRg Is Nothing Then Exit Sub
       
    Rg.Locked = True
    
        Rg.Worksheet.Protect Password:="123"
    
End Sub
This comment was minimized by the moderator on the site
доброго времени суток!
Возможно ли с помощью кода сделать следующие?
Есть таблица, к примеру 6 столбцов, в которую последовательно вносят данные в 5 столбов (присутствует режим "выбор из списка данных" и формулы), а в 6-ом выбирается фамилия вносившего. Возможно ли блокировать полностью строку с внесенными данными, только после заполнения последней ячейке в этой строке (6-ой столбец)?
Выше указанный способ блокирует ввод данных в ячейки где есть выбор из списка данных на всём листе.
Если есть такой вариант, буду очень признателен за код.
Заранее Спасибо!
Rated 5 out of 5
This comment was minimized by the moderator on the site
Hi I am having an error with the deletion. Whenever I tried to click the delete the record a pop up will say "Microsoft Excel will permanently delete this sheet. Do you want to continue'.

Here's the code that I am using:

Sub Deletion()

Dim iRow As Long
Dim iSerial As Long


iSerial = Application.InputBox("Please enter Serial No. to delete the record.", "Delete", , , , , , 1)

On Error Resume Next

iRow = Application.WorksheetFunction.IfError _
(Application.WorksheetFunction.Match(iSerial, Sheets("Database").Range("A:A"), 0), 0)

On Error GoTo 0

If iRow = 0 Then

MsgBox "No record found.", vbOKOnly + vbCritical, "No Record"
Exit Sub

End If

Sheets("Database").Cells(iRow, 1).EntireRow.Delete Shift:=xlUp

End Sub


Please help me fix it. Thanks!
This comment was minimized by the moderator on the site
Hi guys. I need help and I'm new with VBA.
Say, I have Column BH with dropdown choices for Confirmed, Pending, and Cancelled.
All columns must remain unlocked for editing except for Columns A, BD, BE, and BF which must remain lock all the time.
If "Confirmed" is selected on Column BH, I want to lock the entire row before/next to it. Then, a password must be used if I want to edit the "Confirmed" row.
Can someone help me with this please?
Thanks in advance.

This comment was minimized by the moderator on the site
Good day...
Your tutorial is great!
I ran across a Run-Time error '13': during selection change if I select entire row. What is the turn-around for this? Any insight is much appreciated.
This comment was minimized by the moderator on the site
Hi,Which Excel version are you using?
This comment was minimized by the moderator on the site
Hi, This is all new to me. The formula is great. I want to lock cells D6:D36, H6:H35 & L6:L35 but can't get this to work. any help would be greatly appreciated.
This comment was minimized by the moderator on the site
Hi simon,If you want to lock cells in D6:D36, H6:H35 and L6:L35 separately after finish entering data in each range. Please do as follows.1. Select these three ranges by holding the Ctrl key;2. Do as the post described in step 1 to unlock these three ranges;3. Protect your worksheet with a password (Here my password is 123. This password will be used in the below code);4. Right click the sheet tab and then paste the below VBA code into the Code editor, and then press Alt + Q keys to close the Microsoft Visual Basic for Applications window.Notes: 1) In the code, you can change the ranges and password as you need;2)After pressing Alt + Q keys to close the code window, you need to shift to another worksheet and then go back to current sheet to make the code work. Otherwise, error will be occurred.<div data-tag="code">Dim mRg As Range
'Updated by Extendoffice 20201030
Dim mStr As String
Dim mStrAddress As String
Dim mArr
Private Sub Worksheet_Activate()
On Error Resume Next
Erase mArr()
mStrAddress = "D6:D36,H6:H35,L6:L35"
mArr = Split(mStrAddress, ",")
End Sub

Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
Dim xI As Integer
For xI = 0 To UBound(mArr)
If Not Intersect(Range(mArr(xI)), Target) Is Nothing Then
Set mRg = Target.Item(1)
mStr = mRg.Value
Exit For
End If
Next
End Sub
Private Sub Worksheet_Change(ByVal Target As Range)
Dim xRg As Range
Dim xI As Integer
On Error Resume Next
For xI = 0 To UBound(mArr)
Set xRg = Null
Set xRg = Intersect(Range(mArr(xI)), Target)
If Not (xRg Is Nothing) Then
Target.Worksheet.Unprotect Password:="123"
If xRg.Value <> mStr Then xRg.Locked = True
Target.Worksheet.Protect Password:="123"

End If
Next
End Sub
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
Dim xI As Integer
On Error Resume Next
For xI = 0 To UBound(mArr)
If Not Intersect(Range(mArr(xI)), Target) Is Nothing Then
Set mRg = Target.Item(1)
mStr = mRg.Value
End If
Next
End Sub
This comment was minimized by the moderator on the site
If Not Intersect(Range("CUSTOMER!"), Target) Is Nothing Then
I got an error. I want to protect the whole sheet
This comment was minimized by the moderator on the site
Good afternoon ... thank you again for this great resource. I do have one question. We have a shared document that is used by multiple users for input purposes. We have noticed that if User A enters data in a given cell, User A cannot edit per the code above (which is exactly what we want) but User B who the document is also shared with can delete the data that User A entered. Is there a revision for the code above that could be included in a shared document that has multiple users that are entering data.
This comment was minimized by the moderator on the site
Hi
I want to auto lock cell while i'm saving my worksheet
Can you help me how to do this in vba
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