如何将crystalreport转换为文本文档并将其发送到打印机

Question

我设计了一份水晶报告，当我将其发送到打印机时，会浪费大量纸张。所以我认为如果可以转换crystalreport并将其发送到打印机然后我可以保存我的论文。 如果无法做到这一点，请帮我用c＃设计一个文本文档。

这是我打印crystalReport的代码

private void textBox1_TextChanged(object sender, EventArgs e)
        {
            SqlConnection con = new SqlConnection();
            con.ConnectionString = "Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|Store.mdf;Integrated Security=True;User Instance=True;MultipleActiveResultSets=true;";
            con.Open();
            SqlDataAdapter da3 = new SqlDataAdapter("select * from finalbill where billno='" + textBox1.Text + "' order by slno", con);
            DataSet ds3 = new DataSet();
            da3.Fill(ds3, "finalbill");
            BillPrintReport abc = new BillPrintReport();
            crystalReportViewer1.ReportSource = abc;
            System.Drawing.Printing.PrintDocument printDoc = new System.Drawing.Printing.PrintDocument();
            int i;
            int rawKind = 0;
            for (i = 0; i < printDoc.PrinterSettings.PaperSizes.Count; i++)
            {
                if (printDoc.PrinterSettings.PaperSizes[i].PaperName == "4x6")
                {
                    rawKind = (int)GetField(printDoc.PrinterSettings.PaperSizes[i], "kind");
                }
            }
            abc.PrintOptions.PaperSize = (CrystalDecisions.Shared.PaperSize)rawKind;
            abc.PrintToPrinter(1, true, 0, 0);
            crystalReportViewer1.Refresh();

           this.Close();
        }

 private object GetField(Object obj, String fieldName)
        {
            System.Reflection.FieldInfo fi = obj.GetType().GetField(fieldName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
            return fi.GetValue(obj);
        }