Image data type to byte array

Question

According to this tutorial , he have 'image' data type to store file bytes. Then, on download action, he just get that image data type value as byte[], but I have problem in my solution.

I'm using SQL 2008, LinqToSQL.

Row screenshot

DB Row

C# screenshot

Error message enter image description here

P.S This is my first time to work with 'save files to db'.

SLaks · Accepted Answer · 2012-07-22 14:45:17Z

5

As the error clearly states, AttchDB is a Binary, not a byte.

You can call .ToArray() to get the raw byte[] data.

answered Jul 22, 2012 at 14:45

SLaks

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