private void button1_Click(object sender, EventArgs e)
{
SqlConnection conn = new SqlConnection(Program.c);
SqlDataAdapter da = new SqlDataAdapter("Select images from pictures", conn);
DataTable dt = new DataTable();
da.Fill(dt);
conn.Open();
//display 1st image
if (dt.Rows.Count > 0)
{
byte[] storedImage = (byte[])dt.Rows[3]["images"];
Image newImage;
MemoryStream stream = new MemoryStream(storedImage);
newImage = Image.FromStream(stream);
pictureBox1.Image = newImage;
dataGridView1.Rows[0].Cells[0].Value = newImage;
}
}