Capture area of picturebox

Hi I have a picturebox that has other controls over it like labe and textbox and other image over it.

But when I take capture of that area, and save it as .jpg it shows only white image and labels, text, image is not included.

Here is my code for capture

Code:

---

Rectangle form = this.pictureBox1.Bounds;
            using (Bitmap bitmap = new Bitmap(form.Width, form.Height))
            {
                using (Graphics graphic = Graphics.FromImage(bitmap))
                {
                  pictureBox1.DrawToBitmap(bitmap, new Rectangle(0, 0, this.pictureBox1.Width, this.pictureBox1.Height)); 
                }
                bitmap.Save("D://test.jpg", ImageFormat.Bmp);
            }

---

What is the correct code to do that?
Thanks,

I tried CopyFromScreen
But the problem now is, the image taken is not in position of a PictureBox.

Code:

---

private void button1_Click(object sender, EventArgs e)
        {


            Bitmap mImage;
            {
                Graphics myGraphics = this.CreateGraphics();
                Size s = this.pictureBox1.Size;
                mImage = new Bitmap(s.Width, s.Height, myGraphics);
                Graphics memoryGraphics = Graphics.FromImage(mImage);
                memoryGraphics.CopyFromScreen(this.pictureBox1.Location.X, this.pictureBox1.Location.Y, 0, 0, s);
            }
            mImage.Save("D://test.jpg", ImageFormat.Bmp);
        }

---

What I want to achieve here is to take capture of generated ID Card which is in PictureBox1 to file and use it later into my report.