C# winform 打印事例

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Printing;

namespace Zsh.print
{
    public partial class frmBadHzd : Form
    {
        public frmBadHzd()
        {
            InitializeComponent();
        }

        private void frmBadHzd_Paint(object sender, PaintEventArgs e)
        {
            Font font;
            string str;
            float xPos;       //x点坐标
            　float yPos;       //y点的坐标
           　 float topMargin = 0;
            float leftMargin = 0;

            font = new Font("宋体", 12);
            str = "欢迎光临";
            xPos = leftMargin + 15;
            yPos = topMargin;
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 25;
            yPos = yPos + font.GetHeight(e.Graphics) + 3;
            font = new Font("黑体", 18);
            str = "客 户 回 执 单";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 3;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "  凭单号";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "业务类型";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "    卡号";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 10;
            font = new Font("宋体", 11);
            str = "  原余额";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "  现余额";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 50;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 14);
            str = "客户签名";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 130;
            yPos = yPos + font.GetHeight(e.Graphics) - 5;
            font = new Font("宋体", 12);
            str = "-----------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics);
            font = new Font("宋体", 10);
            str = "受理单位名称";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 10);
            str = "  操作员名称";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 10;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 10);
            str = "　　　日期";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("华文行楷", 12);
            str = "此凭单为购物凭证，请妥善保管！";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());
        }

        private void printDocument1_PrintPage(object sender, PrintPageEventArgs e)
        {
            Font font;
            string str;
            float xPos;       //x点坐标
            　float yPos;       //y点的坐标
            　float topMargin = 0;
            float leftMargin = 0;

            font = new Font("宋体", 12);
            str = "欢迎光临";
            xPos = leftMargin + 15;
            yPos = topMargin;
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 25;
            yPos = yPos + font.GetHeight(e.Graphics) + 3;
            font = new Font("黑体", 18);
            str = "客 户 回 执 单";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 3;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "  凭单号";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "业务类型";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "    卡号";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 10;
            font = new Font("宋体", 11);
            str = "  原余额";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 11);
            str = "  现余额";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 50;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 14);
            str = "客户签名";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 130;
            yPos = yPos + font.GetHeight(e.Graphics) - 5;
            font = new Font("宋体", 12);
            str = "-----------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics);
            font = new Font("宋体", 10);
            str = "受理单位名称";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 10);
            str = "  操作员名称";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin + 10;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("宋体", 10);
            str = "　　　日期";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("黑体", 12);
            str = "---------------------------------";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());

            xPos = leftMargin;
            yPos = yPos + font.GetHeight(e.Graphics) + 5;
            font = new Font("华文行楷", 12);
            str = "此凭单为购物凭证，请妥善保管！";
            e.Graphics.DrawString(str, font, Brushes.Black, xPos, yPos, new StringFormat());
        }

        /// <summary>
        /// 打印票据信息
        /// </summary>
        /// <param name="?">打印机名称</param>
        /// <param name="sho_printNum">打印数量</param>
        public void print(string str_Printer, short sho_printNum)
        {
            try
            {
                PrintDocument pd = new PrintDocument();
                pd.PrinterSettings.PrinterName = str_Printer;
                pd.PrinterSettings.Copies = sho_printNum;
                pd.PrintController = new StandardPrintController();
                pd.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage);
                if (pd.PrinterSettings.IsValid)
                {
                    pd.Print();
                }
                else
                {
                    MessageBox.Show("打印机连接错误", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            catch (Exception e)
            {
                MessageBox.Show(e.Message);
            }
        }
    }
}

源码源于 ==》 http://bbs.csdn.net/topics/310215237