How to retrieve image form database

Question

Using this below code i am able to send my images to the database thru Linq to Sql

but i am unable to retrieve the images in PictureBox

 

private void btnUpload_Click(object sender, EventArgs e)
        {
            openFileDialog1.FileName = "";
            openFileDialog1.Filter ="Jpeg Images(*.jpg)|*.jpg|Bitmap Images(*.bmp)|*.bmp|All Images(*.*)|*.*";
            DialogResult dr = openFileDialog1.ShowDialog();
            if (dr == DialogResult.OK)
            {
                imgPath = openFileDialog1.FileName;
                pictureBox1.ImageLocation = imgPath;
            }
        }

 Insert into Database-->

private void btnInsert_Click(object sender, EventArgs e)
       {
           int? Cid = null;
           if (imgPath.Trim().Length > 0)
           {
               byte[] data = File.ReadAllBytes(imgPath);
               Binary img = new Binary(data);
               dc.Customer_Insert(textBox2.Text, textBox3.Text, decimal.Parse(textBox4.Text), int.Parse(textBox5.Text),
                   img, ref Cid);
               textBox1.Text = Cid.ToString();
           }
           else
           {
               dc.Customer_Insert(textBox2.Text, textBox3.Text, decimal.Parse(textBox4.Text), int.Parse(textBox5.Text),
                                   null, ref Cid);
               textBox1.Text = Cid.ToString();
           }
       }

 

I want to display the image along with the whole information of Customer in my Window Application