Write-protects the worksheet. A user will not be able to modify the worksheet in Excel without entering the specified password. This method does not encrypt the worksheet. |
public void Protect(System.String password) |
Public Sub Protect(ByVal password As String) |
The password to use to protect the worksheet. If the password is "" or null, the worksheet will be protected without a password. |
To further protect your spreadsheet, you can protect the Workbook's structure using the Workbook.Protect() method or password encrypt the file using the Workbook.EncryptPassword property. |
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