print a listbox

Question

hello, printDialog1.Document = printDocument1; string strText = this.lstfilms.Text; myReader = new StringReader(strText); if (printDialog1.ShowDialog() == DialogResult.OK) { this.printDocument1.Print(); } thats the code that i use. I can print but the there is nothing on my page. How can i print a listbox? He needs to print lstfilms. greetz