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how to generate password protected excel using npoi.dll c#

zaki anwar

how to genrate password protected excel using NPO.dll in C#.net

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Sapna Girish6y ago
Hi there, you can also try this

https://www.e-iceblue.com/Tutorials/Spire.XLS/Spire.XLS-Program-Guide/NET-Protect-Excel-Protect-Excel-Workbook-and-Worksheet.html
Siddharth Gajbhiye6y ago
Hi

Let me share a link which i think might work if you go through it

https://stackoverflow.com/questions/915999/password-protecting-an-excel-file-in-c-sharp

https://stackoverflow.com/questions/35647031/open-excel-xlsx-with-password-in-c-sharp