PrinterSettings printerSets = new PrinterSettings();
        PageSettings pageSets = new PageSettings();

private void printdoc_PrintPage(object sender, PrintPageEventArgs e)
        {
            XmlDocument _xdoc = new XmlDocument();
            _xdoc.LoadXml(this.printFaPiaoXml);

PrintDrawString(e, 0, 65, _xdoc.SelectSingleNode("/row/开票日期").InnerText.Trim());
            PrintDrawString(e, 0, 275, fapiaoSets.行业);

PrintDrawString(e, 2, 0, "付款方:" + _xdoc.SelectSingleNode("/row/付款方").InnerText.Trim()); //河南新互联通信服务咨询有限公司
            PrintDrawString(e, 2, 370, "付款方纳税人识别号:" + _xdoc.SelectSingleNode("/row/付款方税号").InnerText.Trim());
            PrintDrawString(e, 3, 0, "收款方:" + fapiaoSets.收款方);
            PrintDrawString(e, 3, 370, "收款方纳税人识别号:" + fapiaoSets.收款方税号);

PrintDrawString(e, 4, 0, "项目明细");
            PrintDrawString(e, 5, 0, "项目");
            PrintDrawString(e, 5, 260, "金额");
            PrintDrawString(e, 5, 400, "备注");
            int i = 6;
            foreach (XmlNode node in _xdoc.SelectNodes("/row/项目明细/项目"))
            {
                PrintDrawString(e, i, 0, node.InnerText.Trim());
                PrintDrawString(e, i, 260, node.Attributes["金额"].Value.Trim());
                PrintDrawString(e, i, 400, node.Attributes["备注"].Value.Trim());
                i++;
            }

PrintDrawString(e, 13, 0, "合计人民币(大写):" + MoneyConvertChinese.MoneyToChinese(_xdoc.SelectSingleNode("/row/金额合计").InnerText.Trim()));
            PrintDrawString(e, 13, 380, "合计人民币(小写):CNY" + _xdoc.SelectSingleNode("/row/金额合计").InnerText.Trim());
            //PrintDrawString(e, 13, 600, "付款方式:" + "现金");

PrintDrawString(e, 15, 0, "开票人:" + fapiaoSets.开票人);
            PrintDrawString(e, 15, 150, "审核人:" + fapiaoSets.审核人);

PrintDrawString(e, 16, 0, "主管税务机关:" + fapiaoSets.主管税务机关);
        }
        /// <summary>
        /// 处理打印文字
        /// </summary>
        /// <param name="e">PrintPageEventArgs</param>
        /// <param name="lineIndex">行号</param>
        /// <param name="PointX">X轴偏移量</param>
        /// <param name="drawString">文字</param>
        private void PrintDrawString(PrintPageEventArgs e, int lineIndex, int PointX, string drawString)
        {
            //Y轴预设偏移量
            int defaultY = 110;
            //X轴预设偏移量
            int defaultX = 60;
            //行距
            int defaultLineHeight = 22;

e.Graphics.DrawString(drawString, new Font("KaiTi_GB2312", 10), Brushes.Black, new PointF(defaultX + PointX, defaultY + (lineIndex * defaultLineHeight)));
        }
 
       /// <summary>
        /// 打印前事件，设定打印参数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void printdoc_BeginPrint(object sender, PrintEventArgs e)
        {
            this.pageSets.PrinterSettings.PrinterName = getPrinterName();
            this.pageSets.PaperSize = this.fapiaoSize;
            this.pageSets.Landscape = false;

this.printerSets.DefaultPageSettings.PaperSize = this.pageSets.PaperSize;
            this.printerSets.PrinterName = getPrinterName();

this.printdoc.DocumentName = "机打发票";
            this.printdoc.DefaultPageSettings = this.pageSets;
            this.printdoc.PrinterSettings = this.printerSets;
        }