how to insert two different images to a table?

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following code is used to insert 2 different images to a table.But it add the same picture (even though two different pictures are selected).how can we avoid this?any suggestions?
pls help!!!

openConnection();
string qry = "insert into candidates ([NIC],[cand_no],[cand_name],[party(name)],[party_im],[name_im]) values (@nic,@no,@nm,@pty,@ImageData1,@ImageData2)";
                   
SqlCom = new SqlCommand(qry, conn);                    
SqlCom.Parameters.Add(new SqlParameter("@nic", textBox1.Text));
SqlCom.Parameters.Add(new SqlParameter("@no", textBox2.Text));
SqlCom.Parameters.Add(new SqlParameter("@nm", textBox3.Text));
SqlCom.Parameters.Add(new SqlParameter("@pty", textBox5.Text));
SqlCom.Parameters.Add(new SqlParameter("@ImageData1", (object)imagedata));
SqlCom.Parameters.Add(new SqlParameter("@ImageData2", (object)imagedata));
                    
SqlCom.ExecuteNonQuery();           
closeConnection();
MessageBox.Show("Succesfully Inserted");


candidates table
NIC	        varchar(50)	
cand_no	        int	
cand_name	nvarchar(50)	
[party(name)]	varchar(50)	
party_im	image	
name_im	        image

for party_im & name_im fields pictures are taken from a OpenFileDialog, and selected pictures are put in to pictureBox1 and pictureBox2

how can we add these 2 different pictures separately to relevant fields?
pls help me!!!

Posted 3-Jul-11 10:23am

Member 7779792

Updated 3-Jul-11 10:39am

RaviRanjanKr

v3

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RaviRanjanKr 3-Jul-11 16:38pm

Always use "pre" tag for source code.

2 solutions

Solution 2

You must use two different variable to hold the selected images.

MIDL

SqlCom.Parameters.Add(new SqlParameter("@ImageData1", (object)imagedata));
SqlCom.Parameters.Add(new SqlParameter("@ImageData2", (object)imagedata));

must be

MIDL

SqlCom.Parameters.Add(new SqlParameter("@ImageData1", (object)imagedata1));
SqlCom.Parameters.Add(new SqlParameter("@ImageData2", (object)imagedata2));

The rest of the code is valid to me.

Posted 3-Jul-11 10:55am

Wonde Tadesse

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RaviRanjanKr · Accepted Answer · 2011-07-03T10:50:00

Its not easy to say what's going wrong without taking more snaps of your code.
I've some question what is imagedata and what type of formating you are using to store image in database.
As I am assuming you are assigning BLOB formated values to imagedata to store images in database.
if yes then assign two different value named imagedata1 and imagdata2 which will store byte[] value differently for each. and then use given code

byte[] imagedata1 = getimagedata as byte formated for image1
byte[] imagedata2 = getimagedata as byte formated for image2

and then use

MIDL

SqlCom.Parameters.Add(new SqlParameter("@ImageData1", (object)imagedata1)); // Change imagedata to imagedata1
SqlCom.Parameters.Add(new SqlParameter("@ImageData2", (object)imagedata2)); // Change imagedata to imagedata2

how to insert two different images to a table?

2 solutions

Solution 1

Solution 2

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