How do I print barcode appears on panel using C#

Question

float x = e.MarginBounds.Left;

float y = e.MarginBounds.Top;

Bitmap bmp = new Bitmap(this.panel2.Width, this.panel2.Height);

this.panel2.DrawToBitmap(bmp, new Rectangle(0, 0, this.panel2.Width, this.panel2.Height));

e.Graphics.DrawImage((Image)bmp, 0, 0

 

 

 

System.Drawing.Printing.PrintDocument doc = new System.Drawing.Printing.PrintDocument();

doc.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(printDocument1_PrintPage);

PaperSize ps = new PaperSize("", panel2.Width, panel2.Height);

//print...

printDocument1.DefaultPageSettings.PaperSize = ps;

doc.PrinterSettings.Copies = 1;

doc.Print();

 

 

By this method it is possible to print barcode on THERMAL PRINTER??? Any Suggtions?? Or Source code??