Clear image on picturebox

Question

How can I clear draw image on picturebox? The following doesn\'t help me:

pictbox.Image = null;
pictbox.Invalidate();

Please help.

Answer 1

I used this method to clear the image from picturebox. It may help some one

private void btnClear1_Click(object sender, EventArgs e)
        {

            img1.ImageLocation = null;
        }