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  • 大小: 6.91MB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2023-11-18
  • 語言: C#
  • 標簽: js??C#??

資源簡介

靜態(tài)網(wǎng)頁通過js與本地C#應用程序基于webSocket實時通訊，調(diào)用本地打印機進行post小票打印。服務窗體可最小化托盤，請參考https://blog.csdn.net/weixin_40340362/article/details/89401723

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?System.Drawing.Printing;
using?System.IO;
using?System.Runtime.Serialization.Formatters.Binary;
using?PrinterDemo.Model;
using?PrinterDemo.Utils;
using?System.Collections;
using?static?PrinterDemo.Utils.PrinterUtils;
using?PrinterDemo.myDll;

namespace?PrinterDemo
{
????public?partial?class?MainForm?:?Form
????{

????????private?PrinterModel?printerModel?=?null;
????????private?Boolean?isOPen=false;


????????public?MainForm（）
????????{

????????????InitializeComponent（）;
????????????this.label2.Text?=?“初次使用請選擇打印機并設(shè)置為默認值\r\n再開啟服務“;
????????????this.button2.Text?=?“開啟服務“;
????????????printerModel?=?FileUtils.getInstance（）.getPrinterModel（）;//初始化?默認數(shù)據(jù)信息
????????????InitPrinterList（）;?//初始化?打印列表
??????????
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{

????????????if?（this.checkBox1.Checked）
????????????{
????????????????setDefaultPrinter（this.comboBox1.Text）;
????????????}

????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
?????????
??????
????????????if?（printerModel.Name?!=?null?&&?!printerModel.Name.Equals（““））
????????????{
????????????????if?（!isOPen）
????????????????{
????????????????????try?{
????????????????????????OpenFleckPrinter.GetInstance（）.Start（）;
????????????????????????this.button2.Text?=?“服務已經(jīng)開啟“;
????????????????????????isOPen?=?true;
????????????????????}
????????????????????catch?（Exception?ex）?{
????????????????????????MessageBox.Show（“當前服務已開啟，請勿重新啟動“）;
????????????????????}
?????????????????
????????????????}
????????????????
?????
????????????}
????????????else?{
????????????????this.label2.Text?=?“請先設(shè)置默認打印機！“;
????????????????this.button2.Text?=?“開啟服務“;
????????????????return;
????????????}




????????}
????????///?
????????///?初始化打印機列表?如果有默認的選中默認，
????????///?
????????private?void?InitPrinterList（）
????????{
????????????int?index?=?0;

????????????//List?items?=?new?List（）;
????????????comboBox1.Items.Clear（）;
????????????for?（int?i?=?0;?i?????????????{
????????????????if?（printerModel?!=?null?&&?printerModel.Name.Equals（PrinterSettings.InstalledPrinters[i]））
????????????????{
????????????????????index?=?i;
????????????????????PrinterUtils.getInstance（）.setPrinterName（printerModel.Name）;
????????????????}
????????????//???items.Add（new?ComboBoxItem（PrinterSettings.InstalledPrinters[i]?PrinterSettings.InstalledPrinters[i]））;

????????????????comboBox1.Items.Add（PrinterSettings.InstalledPrinters[i]）;
????????????}

????????????comboBox1.SelectedIndex?=?index;
????????????checkBox1.Checked?=?（printerModel?!=?null???printerModel.

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????9662??2019-03-13?22:36??C#打印客服端?-?測試\20190313103828853_easyicon_net_48.ico

????..A..H.?????76800??2019-04-27?14:19??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v15\.suo

?????文件??????????0??2019-03-10?21:32??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v15\Server\sqlite3\db.lock

?????文件????1798144??2019-04-15?18:18??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v15\Server\sqlite3\storage.ide

?????文件??????32768??2019-04-15?11:06??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v15\Server\sqlite3\storage.ide-shm

?????文件????4548512??2019-04-15?18:21??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v15\Server\sqlite3\storage.ide-wal

????..A..H.????108544??2019-05-01?12:03??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v16\.suo

?????文件??????????0??2019-04-27?20:04??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v16\Server\sqlite3\db.lock

?????文件?????864256??2019-05-01?12:03??C#打印客服端?-?測試\PrinterDemo\.vs\PrinterDemo\v16\Server\sqlite3\storage.ide

?????文件??????18499??2018-11-27?14:12??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\.signature.p7s

?????文件?????552872??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net20\Newtonsoft.Json.dll

?????文件?????214252??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net20\Newtonsoft.Json.pdb

?????文件?????595928??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net20\Newtonsoft.Json.xml

?????文件?????487848??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net35\Newtonsoft.Json.dll

?????文件?????207060??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net35\Newtonsoft.Json.pdb

?????文件?????541047??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net35\Newtonsoft.Json.xml

?????文件?????553384??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net40\Newtonsoft.Json.dll

?????文件?????220704??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net40\Newtonsoft.Json.pdb

?????文件?????552966??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net40\Newtonsoft.Json.xml

?????文件?????675240??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net45\Newtonsoft.Json.dll

?????文件?????250244??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net45\Newtonsoft.Json.pdb

?????文件?????699263??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\net45\Newtonsoft.Json.xml

?????文件?????645032??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.0\Newtonsoft.Json.dll

?????文件?????238684??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.0\Newtonsoft.Json.pdb

?????文件?????677908??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.0\Newtonsoft.Json.xml

?????文件?????663464??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.3\Newtonsoft.Json.dll

?????文件?????246076??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.3\Newtonsoft.Json.pdb

?????文件?????686114??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard1.3\Newtonsoft.Json.xml

?????文件?????669096??2018-11-27?18:07??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard2.0\Newtonsoft.Json.dll

?????文件?????247516??2018-11-27?17:59??C#打印客服端?-?測試\PrinterDemo\packages\Newtonsoft.Json.12.0.1\lib\netstandard2.0\Newtonsoft.Json.pdb

............此處省略120個文件信息

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