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Workbook protection

Thread ID:





73831 May 21,2008 12:35 PM May 28,2008 04:45 AM Windows Forms 1
Tags: XlsIO
Iliya Nesterov
Asked On May 21, 2008 12:35 PM


Is it possible to protect/unprotect an excel workbook (only structure and windows without encryption) by using a password?


Yavanaarasi G [Syncfusion]
Replied On May 28, 2008 04:45 AM

Hi Iliya,

Thank you for your interest in Syncfusion products.

Yes. It is possible to protect an excel workbook by using password.

Here is the code snippet:

//Protect Workbook.
workbook.Protect(true, true, "syncfusion");

//Unprotect workbook.
// Opening a Existing(Protected) Worksheet from a Workbook
IWorkbook workbook = application.Workbooks.Open(@"ProtectedWorkbook.xls");

//Unprotecting( unlocking) Workbook using the Password

Please refer our shipped browser sample that demonstrates the workbook protection:

\\Syncfusion\EssentialStudio\\Windows\XlsIO.Windows\Samples\2.0\Document Settings\SecuritySettings\WorkBookProtection

Please let em know if you have any other concerns.



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