C#打印报表

#region  打印
        private void MyPrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            //int x = 100;
            ///*如果需要改变自己 可以在new Font(new FontFamily("黑体"),11）中的“黑体”改成自己要的字体就行了，黑体 后面的数字代表字体的大小
            // System.Drawing.Brushes.Blue , 170, 10 中的 System.Drawing.Brushes.Blue 为颜色，后面的为输出的位置 */
            //e.Graphics.DrawString("新乡市三月软件公司入库单", new Font(new FontFamily("黑体"), 11), System.Drawing.Brushes.Black, 170, 10);
            //e.Graphics.DrawString("供货商:河南科技学院", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Blue, 10, 12);
            ////信息的名称
            //e.Graphics.DrawLine(Pens.Black, 8, 30, 520, 30);
            //e.Graphics.DrawString("序号", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 9, 35);
            //e.Graphics.DrawString("入库编号", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 75, 35);
            //e.Graphics.DrawString("商品名称", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 230, 35);
            //e.Graphics.DrawString("数量", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 330, 35);
            //e.Graphics.DrawString("单价", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 405, 35);
            //e.Graphics.DrawString("总金额", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 470, 35);
            //e.Graphics.DrawLine(Pens.Black, 8, 50, 520, 50);
            ////产品信息
            //double value = 100;
            //int num = 0;
            //for (int i = 1; i <= strData.Count-1 ; i++)
            //{
            //    e.Graphics.DrawString(i.ToString(), new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 9, 55+ num);
            //    e.Graphics.DrawString("R2011-01-2016:06:35", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 75, 55 + num);
            //    e.Graphics.DrawString(strData[i], new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 230 , 55 + num);
            //    e.Graphics.DrawString("100", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 330, 55 + num);
            //    e.Graphics.DrawString("200.00", new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 405, 55 + num);
            //    e.Graphics.DrawString(value.ToString(), new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black, 470, 55 + num);
            //    num += 20;
            //    value = Convert.ToDouble(value);
            //}
            //e.Graphics.DrawString("总金额："+value.ToString(), new Font(new FontFamily("黑体"), 10), System.Drawing.Brushes.Black,400, 70 + num);
            //e.Graphics.DrawLine(Pens.Black, 8, 200+num, 520, 200+num);
            //e.Graphics.DrawString("收货地址：新乡市河南科技学院信息工程学院", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 210 + num);
            //e.Graphics.DrawString("收货人:任忌", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 230 + num);
            //e.Graphics.DrawString("电话号码:15083128577", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 250 + num);
            //e.Graphics.DrawString("经办人:任忌", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 270 + num);
            //e.Graphics.DrawString("服务热线:15083128577", new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 290 + num);
            //e.Graphics.DrawString("出库时间:" + DateTime.Now.ToString(), new Font(new FontFamily("黑体"), 8), System.Drawing.Brushes.Black, 15, 310 + num);

            //第一条竖线开始30,100
            //第2条竖线坐标开始130,100
            //第三条竖线开始230，linebegin，结束230，lineend
            //第四条竖线开始340，linebegin，结束340，lineend
            //第五条竖线开始460，linebegin，结束460，lineend
            //第六条竖线开始670，linebegin，结束670，lineend
            //最后一条竖线开始790,100
            int y = 50;
            int linebegin = 0;
            int lineend = 0;
            int end = 0;
            Font font = new Font("宋体", 10, FontStyle.Regular);
            Pen title_pen = new Pen(Color.Black, 1);
            e.Graphics.DrawString("专家抽取列表", new Font("宋体", 20, FontStyle.Bold), Brushes.Black, 270, y);
            y += 80;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);//第一条横线
            e.Graphics.DrawString("项目名称", font, Brushes.Black, (20 + (90 - GetWidth("项目名称", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("1", font, Brushes.Black, (110 + (570 - GetWidth("1", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);//第二条横线
            e.Graphics.DrawString("招标单位", font, Brushes.Black, (20 + (90 - GetWidth("招标单位", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("2", font, Brushes.Black, (110 + (570 - GetWidth("2", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);//第三条横线
            e.Graphics.DrawString("抽取时间", font, Brushes.Black, (20 + (90 - GetWidth("抽取时间", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("3", font, Brushes.Black, (110 + (570 - GetWidth("3", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);//第四条横线

            linebegin = y;
            //开始画列名
            e.Graphics.DrawString("专业", font, Brushes.Black, (20 + (90 - GetWidth("专业", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("姓名", font, Brushes.Black, (110 + (70 - GetWidth("姓名", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("固定电话", font, Brushes.Black, (180 + (90 - GetWidth("固定电话", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("手机", font, Brushes.Black, (270 + (110 - GetWidth("手机", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("工作单位", font, Brushes.Black, (380 + (200 - GetWidth("工作单位", font)) / 2 - 5), y + 10);
            e.Graphics.DrawString("职称", font, Brushes.Black, (580 + (110 - GetWidth("职称", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);//第五条横线
            //开始画table数据
            foreach (DataGridViewRow dr in this.dataGridView1.Rows)
            {
                e.Graphics.DrawString(dr.Cells[1].Value.ToString(), font, Brushes.Black, (20 + (90 - GetWidth(dr.Cells[1].Value.ToString(), font)) / 2 - 5), y + 10);
                e.Graphics.DrawString(dr.Cells[2].Value.ToString(), font, Brushes.Black, (110 + (70 - GetWidth(dr.Cells[2].Value.ToString(), font)) / 2 - 5), y + 10);
                int phone = GetWidth(dr.Cells[3].Value.ToString(), font);
                if (phone <= 90)
                {
                    e.Graphics.DrawString(dr.Cells[3].Value.ToString(), font, Brushes.Black, (180 + (90 - phone) / 2 - 5), y + 10);
                }
                else
                {
                    string _phone = dr.Cells[3].Value.ToString();
                    _phone = _phone.Substring(0, 9) + "…";
                    phone = GetWidth(_phone, font);
                    e.Graphics.DrawString(_phone, font, Brushes.Black, (180 + (90 - phone) / 2 - 5), y + 10);
                }
                int mobile = GetWidth(dr.Cells[4].Value.ToString(), font);
                if (mobile <= 100)
                {
                    e.Graphics.DrawString(dr.Cells[4].Value.ToString(), font, Brushes.Black, (270 + (110 - mobile) / 2 - 5), y + 10);
                }
                else
                {
                    string _mobile = dr.Cells[4].Value.ToString();
                    _mobile = _mobile.Substring(0, 11) + "…";
                    phone = GetWidth(_mobile, font);
                    e.Graphics.DrawString(_mobile, font, Brushes.Black, (270 + (110 - phone) / 2 - 5), y + 10);
                }
                e.Graphics.DrawString(dr.Cells[5].Value.ToString(), font, Brushes.Black, (380 + (200 - GetWidth(dr.Cells[5].Value.ToString(), font)) / 2 - 5), y + 10);
                e.Graphics.DrawString(dr.Cells[6].Value.ToString(), font, Brushes.Black, (580 + (110 - GetWidth(dr.Cells[6].Value.ToString(), font)) / 2 - 5), y + 10);
                y += 40;
                e.Graphics.DrawLine(title_pen, 20, y, 690, y);
            }
            lineend = y;
            e.Graphics.DrawString("抽取人签字", font, Brushes.Black, (20 + (90 - GetWidth("抽取人签字", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);
            e.Graphics.DrawString("监督人签字", font, Brushes.Black, (20 + (90 - GetWidth("监督人签字", font)) / 2 - 5), y + 10);
            y += 40;
            e.Graphics.DrawLine(title_pen, 20, y, 690, y);
            end = y;

            //开始画竖线
            //e.Graphics.DrawLine(title_pen, 20, 130, 20, y);
            //e.Graphics.DrawLine(title_pen, 130, 130, 130, y);
            //e.Graphics.DrawLine(title_pen, 210, linebegin, 210, lineend);
            //e.Graphics.DrawLine(title_pen, 320, linebegin, 320, lineend);
            //e.Graphics.DrawLine(title_pen, 440, linebegin, 440, lineend);
            //e.Graphics.DrawLine(title_pen, 670, linebegin, 670, lineend);
            //e.Graphics.DrawLine(title_pen, 800, 130, 800, y);
            e.Graphics.DrawLine(title_pen, 20, 130, 20, y);
            e.Graphics.DrawLine(title_pen, 110, 130, 110, y);
            e.Graphics.DrawLine(title_pen, 180, linebegin, 180, lineend);
            e.Graphics.DrawLine(title_pen, 270, linebegin, 270, lineend);
            e.Graphics.DrawLine(title_pen, 380, linebegin, 380, lineend);
            e.Graphics.DrawLine(title_pen, 580, linebegin, 580, lineend);
            e.Graphics.DrawLine(title_pen, 690, 130, 690, y);
        }

        SpeechSynthesizer speak = new SpeechSynthesizer();
        List<string> strData = new List<string>();
        private void button2_Click(object sender, EventArgs e)
        {
            //// printDocument1 为 打印控件
            ////设置打印用的纸张 当设置为Custom的时候，可以自定义纸张的大小，还可以选择A4,A5等常用纸型
            //this.MyPrintDocument.DefaultPageSettings.PaperSize = new PaperSize("Custom", 500, 300);
            //this.MyPrintDocument.PrintPage += new PrintPageEventHandler(this.MyPrintDocument_PrintPage);
            ////将写好的格式给打印预览控件以便预览
            //printPreviewDialog1.Document = MyPrintDocument;
            ////printPreviewDialog1.PrintPreviewControl.Zoom = 3.0;
            ////显示打印预览
            //DialogResult result = printPreviewDialog1.ShowDialog();
            ////if (result == DialogResult.OK)
            ////    this.MyPrintDocument.Print();

            printDialog1.ShowDialog();  //设置打印文档
            printPreviewDialog1.Document = this.MyPrintDocument;
            printPreviewDialog1.PrintPreviewControl.Zoom = 1;
            printPreviewDialog1.ClientSize = new Size(800, 800);
            printPreviewDialog1.ShowDialog();

        }
        #endregion

 private int GetWidth(string str, Font myf)
        {
            Graphics g = Graphics.FromHwnd(this.Handle);

            StringFormat sf = new StringFormat(StringFormat.GenericTypographic);

            SizeF size = g.MeasureString(str, myf, 1000, sf);

            return Convert.ToInt32(size.Width);

        }