C#TSC打印⼆维码和条形码的实现⽅法效果图开发、使⽤环境说明安装TSC_7.3.8_M-3.exe打印机驱动，安装时选择对应的ttp 244 pro 将TSCLIB.dll复制到C:\Windows\system驱动安装说明选择下⼀步选择安装路径，默认即可，选择下⼀步选择安装打印机，选择下⼀步选择其他，点击下⼀步选择对应的打印机型号，点击下⼀步选择USB端⼝，点击下⼀步直接默认即可，点击下⼀步驱动安装完成！TSCLIB.cs代码：using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Runtime.InteropServices;namespace WindowsFormsPrint{public class TSCLIB_DLL{[DllImport("TSCLIB.dll", EntryPoint = "about")]public static extern int about();[DllImport("TSCLIB.dll", EntryPoint = "openport")]public static extern int openport(string printername);[DllImport("TSCLIB.dll", EntryPoint = "barcode")]public static extern int barcode(string x, string y, string type,string height, string readable, string rotation,string narrow, string wide, string code);[DllImport("TSCLIB.dll", EntryPoint = "clearbuffer")]public static extern int clearbuffer();[DllImport("TSCLIB.dll", EntryPoint = "closeport")]public static extern int closeport();[DllImport("TSCLIB.dll", EntryPoint = "downloadpcx")]public static extern int downloadpcx(string filename, string image_name); [DllImport("TSCLIB.dll", EntryPoint = "formfeed")]public static extern int formfeed();[DllImport("TSCLIB.dll", EntryPoint = "nobackfeed")]public static extern int nobackfeed();[DllImport("TSCLIB.dll", EntryPoint = "printerfont")]public static extern int printerfont(string x, string y, string fonttype,string rotation, string xmul, string ymul,string text);[DllImport("TSCLIB.dll", EntryPoint = "printlabel")]public static extern int printlabel(string set, string copy);[DllImport("TSCLIB.dll", EntryPoint = "sendcommand")]public static extern int sendcommand(string printercommand);[DllImport("TSCLIB.dll", EntryPoint = "setup")]public static extern int setup(string width, string height,string speed, string density,string sensor, string vertical,string offset);[DllImport("TSCLIB.dll", EntryPoint = "windowsfont")]public static extern int windowsfont(int x, int y, int fontheight,int rotation, int fontstyle, int fontunderline,string szFaceName, string content);//打开打印机端⼝,并进⾏相关设置public static void openportExt(){TSCLIB_DLL.openport("TSC TTP-244 Pro");//找打打印机端⼝TSCLIB_DLL.sendcommand("SIZE 60 mm,30 mm");//设置条码⼤⼩TSCLIB_DLL.sendcommand("GAP 2 mm,0");//设置条码间隙TSCLIB_DLL.sendcommand("SPEED 4");//设置打印速度TSCLIB_DLL.sendcommand("DENSITY 7");//设置墨汁浓度TSCLIB_DLL.sendcommand("DERECTION 1");//设置相对起点TSCLIB_DLL.sendcommand("REFERENCE 3 mm,3 mm");//设置偏移边框TSCLIB_DLL.sendcommand("CLS");//清除记忆（每次打印新的条码时先清除上⼀次的打印记忆）}//打印在⽤车档案⼆维码public static void printVehicleCode(string str_hetong, string str_zhengjian, string str_name){char space = (char)(32);string codeValue = str_hetong + space + str_zhengjian;TSCLIB_DLL.sendcommand("CLS");//需要清除上⼀次的打印记忆TSCLIB_DLL.sendcommand("QRCODE 260,20,H,7,A,0,M2,S7,\"" + codeValue + "\"");TSCLIB_DLL.windowsfont(240, 100, 24, 180, 0, 0, "⿊体", str_hetong);TSCLIB_DLL.windowsfont(240, 140, 24, 180, 0, 0, "⿊体", str_zhengjian);TSCLIB_DLL.windowsfont(240, 180, 24, 180, 0, 0, "⿊体", str_name);TSCLIB_DLL.printlabel("1", "1");}//打印财务条形码public static void printFinanceCode(string str_Date, string str_siteNo,string str_siteName, string str_Num, string str_Name, int count){for (int i = 0; i < count; i++){char Num = (char)(i + 65);char space = (char)(32);string value = str_Date + space + str_siteNo + space + str_Num + space + Num;string txt = str_Date + space + str_siteName + space + str_Num + space + str_Name + space + Num;TSCLIB_DLL.sendcommand("CLS");//需要清除上⼀次的打印记忆TSCLIB_DLL.barcode("40", "50", "128", "160", "0", "0", "2", "2", value);TSCLIB_DLL.windowsfont(440, 35, 24, 180, 0, 0, "⿊体", txt);TSCLIB_DLL.printlabel("1", "1");}}//关闭打印机端⼝public static void closeportExt(){TSCLIB_DLL.closeport();}}}打印⼆维码：private void print_Click(object sender, EventArgs e){try{print.Enabled = false;base.DoWork(DoPrint);print.Enabled = true;}catch (Exception ex){// FileLogHelper.WriteInfoLog(ex.ToString());MessageBox.Show(ex.ToString());}}private void DoPrint(object sender, EventArgs e){DataGridViewSelectedRowCollection rows = ArchivesView.SelectedRows;if (rows.Count <= 0){MessageBox.Show("请先选择数据项！");return;}TSCLIB_DLL.openportExt();foreach (DataGridViewRow dr in rows){TSCLIB_DLL.printVehicleCode(dr.Cells[1].Value.ToString(), dr.Cells[2].Value.ToString(), dr.Cells[3].Value.ToString()); }TSCLIB_DLL.closeportExt();}程序在32位操作系统上运⾏正常，在64位操作系统上运⾏读卡功能提⽰”试图加载格式不正确“。
