how to encrypt excel file

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C# Winform:
i want to read a excel file as database to dataset.
but i dont want the user could open this excel file, So i should encrypt the file, and decrypt it as reading.

How to achieve it?

Posted 14-Sep-10 4:53am

Kean(cn)

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#realJSOP · Accepted Answer · 2010-09-14T04:56:00

Solution 1

google "c# encryption". You will be flooded with results.

Posted 14-Sep-10 4:56am

#realJSOP

Comments

Dalek Dave 14-Sep-10 11:04am

I was when I just tried that! Good Call.