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();
}
}
}

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();
}