How to insert binary image

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Hello,
I have binary image in gridview i want to insert image binary value into database .

C#

("insert into table(Name,HOFImage) values ('" + g1.Cells[0].Text + "','" + Convert.ToByte(g1.Cells[1].Text) + "')", con);

it is giving error 'Input string was not in a correct format'.

how i do please help ??

Posted 14-Nov-14 21:22pm

Updated 14-Nov-14 22:30pm

v2

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Member 11014751 15-Nov-14 3:24am

("insert into table(Name,HOFImage) values ('" + g1.Cells[0].Text + "','" + Convert.ToByte(g1.Cells[1].Text) + "')", con);

i am doing like this

George Jonsson 15-Nov-14 4:33am

Use the 'Improve question' button instead of adding info here.

Member 11014751 15-Nov-14 3:24am

it is giving error Input string was not in a correct format.

George Jonsson 15-Nov-14 4:34am

What is the type of data you have in g1.Cells[1] ?

MJ2014 15-Nov-14 5:36am

pls check in your database. field type should be LONGBINARY then only your database will accepts images.

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Manas Bhardwaj · Answer 1 · 2014-11-14T23:39:00

First of all, this implementation is susceptible to SQL Injection[^]

I would suggest to use Parameterized Queries [^] or a Stored Procedure[^].

Posted 14-Nov-14 23:39pm