Printing panel data in multiple pages

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C#

VB

Windows

WPF

form

printing a panel data I am facing two issues.
1. unable to print on more than one page.
2. the print data is distorted for large content(maximum textboxes and buttons).

What I have tried:

var grd = panel1;
                Bitmap bmp = new Bitmap(grd.Width, 500 * xme, grd.CreateGraphics());
                grd.DrawToBitmap(bmp, new Rectangle(0, 0, grd.Width, grd.Height));
                RectangleF bounds = e.PageSettings.PrintableArea;
                float factor = ((float)bmp.Height / (float)bmp.Width);
                e.Graphics.DrawImage(bmp, bounds.Left, bounds.Top, bounds.Width, factor * bounds.Width);