C#调用打印机实现打印
更新时间:2022年04月29日 11:41:33 作者:農碼一生
这篇文章介绍了C#调用打印机实现打印的方法,文中通过示例代码介绍的非常详细。对大家的学习或工作具有一定的参考借鉴价值,需要的朋友可以参考下
一、引用BarcodeStandard.dll
#region BarcodeStandard.dll /* * * 使用说明 需要通过NuGet进行安装BarcodeLib.dll,必不可少 */ string inputString; /// <summary> /// 获取所以打印机驱动名称 /// </summary> private void getPrintDocumentlist() { PrintDocument print = new PrintDocument(); string sDefault = print.PrinterSettings.PrinterName;//默认打印机名 comboBox_drive.Items.Add(sDefault); comboBox_drive.Text = sDefault;//显示默认驱动名称 foreach (string sPrint in PrinterSettings.InstalledPrinters)//获取所有打印机名称 { if (sPrint != sDefault) { comboBox_drive.Items.Add(sPrint); } } } /// <summary> /// 打印绘制 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void printDocument1_PrintPage(object sender, PrintPageEventArgs e) { Font titleFont = new Font("宋体", 9, FontStyle.Bold);//标题字体 Font fntTxt = new Font("宋体", 9, FontStyle.Regular);//正文文字 Brush brush = new SolidBrush(Color.Black);//画刷 Pen pen = new Pen(Color.Black); //线条颜色 Point po = new Point(10, 10); try { //画String e.Graphics.DrawString(GetPrintSW().ToString(), titleFont, brush, po);//打印内容 //画横线 //Point[] point = { new Point(20, 50), new Point(200, 50) };//纵坐标不变 //e.Graphics.DrawLines(pen, point); //画竖线 //Point[] points1 = { new Point(60, 70), new Point(60, 70 + 40) };//横坐标不变 //e.Graphics.DrawLines(pen, points1); //画矩形 //e.Graphics.DrawRectangle(pen, 20, 70, 90, 90); } catch (Exception ex) { MessageBox.Show(this, "打印出错!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } } /// <summary> /// 获取打印内容 /// </summary> /// <returns></returns> public StringBuilder GetPrintSW() { StringBuilder sb = new StringBuilder(); string tou = "XXXXXX科技有限公司"; string address = "安徽省合肥市瑶海区"; string saleID = "100010000001"; //单号 string item = "项目"; decimal price = 25.00M; int count = 5; decimal total = 0.00M; decimal fukuan = 500.00M; sb.AppendLine(" " + tou + " \n"); sb.AppendLine("-----------------------------------------"); sb.AppendLine("日期:" + DateTime.Now.ToShortDateString() + " " + "单号:" + saleID); sb.AppendLine("-----------------------------------------"); sb.AppendLine("项目" + " " + "数量" + " " + "单价" + " " + "小计"); for (int i = 0; i < count; i++) { decimal xiaoji = (i + 1) * price; sb.AppendLine(item + (i + 1) + " " + (i + 1) + " " + price + " " + xiaoji); total += xiaoji; } sb.AppendLine("-----------------------------------------"); sb.AppendLine("数量:" + count + " 合计: " + total); sb.AppendLine("付款:" + fukuan); sb.AppendLine("现金找零:" + (fukuan - total)); sb.AppendLine("-----------------------------------------"); sb.AppendLine("地址:" + address + ""); sb.AppendLine("电话:130000000000"); sb.AppendLine("谢谢惠顾欢迎下次光临!"); sb.AppendLine("-----------------------------------------"); return sb; } /// <summary> /// 生成条形码 /// </summary> /// <param name="content">内容</param> /// <returns></returns> public static Image GenerateBarCodeBitmap(string content) { using (var barcode = new Barcode() { IncludeLabel = true, Alignment = AlignmentPositions.CENTER, Width = 250, Height = 100, RotateFlipType = RotateFlipType.RotateNoneFlipNone, BackColor = Color.White, ForeColor = Color.Black, }) { return barcode.Encode(TYPE.CODE128B, content); } } #endregion
二、引用Seagull.BarTender.Print.dll
#region Seagull.BarTender.Print.dll /// <summary> /// 打印测试 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void printbt_Click(object sender, EventArgs e) { string qd = comboBox_drive.Text;//下拉列表选择的驱动名称 var printDocument = new PrintDocument(); //指定打印机 printDocument.PrinterSettings.PrinterName = qd;//驱动名称 printDocument.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage); try { //打印预览 //PrintPreviewDialog ppd = new PrintPreviewDialog(); //ppd.Document = printDocument; //ppd.ShowDialog(); //打印 printDocument.Print(); } catch (InvalidPrinterException) { } finally { printDocument.Dispose(); } } /// <summary> /// BarTender打印 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void BarTender_Click(object sender, EventArgs e) { try { //程序中写入引用 using Seagull.BarTender.Print.dll,必不可少; //安装Bartender后,在安装的根目录或者system32下课可找到对应的dll #region Engine btEngine = new Engine(); btEngine.Start(); string lj = AppDomain.CurrentDomain.BaseDirectory + "test.btw"; //test.btw是BT的模板 LabelFormatDocument btFormat = btEngine.Documents.Open(lj); //对BTW模版相应字段进行赋值 btFormat.SubStrings["name"].Value ="Liming"; btFormat.SubStrings["code"].Value = "1234567890"; //指定打印机名 btFormat.PrintSetup.PrinterName = "WPS 虚拟打印机"; //改变标签打印数份连载 btFormat.PrintSetup.NumberOfSerializedLabels = 1; //打印份数 btFormat.PrintSetup.IdenticalCopiesOfLabel = 1; Messages messages; int waitout = 10000; // 10秒 超时 Result nResult1 = btFormat.Print("标签打印软件", waitout, out messages); btFormat.PrintSetup.Cache.FlushInterval = CacheFlushInterval.PerSession; //不保存对打开模板的修改 btFormat.Close(Seagull.BarTender.Print.SaveOptions.DoNotSaveChanges); //结束打印引擎 btEngine.Stop(); #endregion } catch (Exception ex) { MessageBox.Show("错误信息: " + ex.Message); return; } } #endregion
三、引用 Interop.LabelManager2.dll
#region Interop.LabelManager2.dll /// <summary> /// 打印功能 CodeSoft /// </summary> /// <param name="PrintParam1">打印模板参数值1</param> /// <param name="PrintParam2">打印模板参数值2</param> /// <param name="PrintParam3">打印模板参数值3</param> /// <param name="PrintParam4">打印模板参数值4</param> /// <returns></returns> public bool SoftCodePrint(string PrintParam1 = "", string PrintParam2 = "", string PrintParam3 = "", string PrintParam4 = "") { bool result = false; int printNum = 2;//打印份数 try { string text = string.Empty; ApplicationClass labApp = null; Document doc = null; string labFileName = AppDomain.CurrentDomain.BaseDirectory + "Template\\" + "Test.Lab";//模板地址 if (!File.Exists(labFileName)) { throw new Exception("沒有找到标签模版"); } for (int i = 0; i < printNum; i++) { labApp = new ApplicationClass(); labApp.Documents.Open(labFileName, false);// 调用设计好的label文件 doc = labApp.ActiveDocument; //可通过配置档进行配置打印信息 doc.Variables.FreeVariables.Item("模板变量名称1").Value = PrintParam1; doc.Variables.FreeVariables.Item("模板变量名称2").Value = PrintParam2; doc.Variables.FreeVariables.Item("模板变量名称3").Value = PrintParam3; doc.Variables.FreeVariables.Item("模板变量名称4").Value = PrintParam4; doc.PrintDocument(1); } labApp.Quit(); result = true; } catch (Exception ex) { } return result; } #endregion
到此这篇关于C#调用打印机实现打印的文章就介绍到这了。希望对大家的学习有所帮助,也希望大家多多支持脚本之家。
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