Store image in database and retrieve it

Question

My code for inserting image in database is as follows:

MemoryStream ms =new MemoryStream();
byte[] PhotoByte=null;
PhotoByte=ms.ToArray();
pictureBox1.Image.Save         


        

Answer 1

OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:\KUTTY\Real_Project\Royalty_Pro\DbRoyalty_Access\Buzz_Loyalty.mdb");
DataSet ds = new DataSet();
con.Open();
OleDbCommand cmd = new OleDbCommand("select pic from test_table where id_image='123'",con);
OleDbDataAdapter da=new OleDbDataAdapter(cmd);
da.Fill(ds,"test_table");
//con.Close();

//ds = new DataSet();
//da.Fill(ds, "test_table");
FileStream FS1 = new FileStream("image.jpg", FileMode.Create);
if (ds.Tables["test_table"].Rows.Count > 0)
{
    byte[] blob = (byte[])ds.Tables["test_table"].Rows[0]["pic"];
    FS1.Write(blob, 0, blob.Length);
    FS1.Close();
    FS1 = null;

    byte[] imageData = (byte[])cmd.ExecuteScalar();
    MemoryStream ms = new MemoryStream(imageData, 0, imageData.Length);
    pictureBox2.Image = Image.FromStream(ms);



    pictureBox2.Image = Image.FromFile("image.jpg");
    pictureBox2.SizeMode = PictureBoxSizeMode.StretchImage;
    pictureBox2.Refresh();

    pictureBox2.Image = Image.FromStream(new MemoryStream(blob));  
    pictureBox2.Image = Image.FromFile("image.jpg");
    pictureBox2.SizeMode = PictureBoxSizeMode.StretchImage;
    pictureBox2.Refresh();
}