using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Data.SqlClient;
using?System.Drawing;
using?System.Drawing.Printing;
using?System.IO;
using?System.IO.Ports;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;

namespace?PrintTest
{
????public?partial?class?Form1?:?Form
????{
????????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????this.printDocument1.OriginAtMargins?=?true;//啟用頁邊距
????????????this.pageSetupDialog1.EnableMetric?=?true;?//以毫米為單位
????????????foreach?（string?iprt?in?PrinterSettings.InstalledPrinters）
????????????????this.comboBox1.Items.Add（iprt）;
????????????textBox1.Text?=?comboBox1.SelectedText;
????????????textBox1.AppendText（““）;
????????}

????????//設置打印機
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????pageSetupDialog1.ShowDialog（）;
????????}
????????//打印
????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????printDocument1.PrinterSettings.PrinterName?=?textBox3.Text;
????????????printDocument1.Print（）;

????????????printDocument2.PrinterSettings.PrinterName?=?textBox4.Text;
????????????printDocument2.Print（）;
????????}

????????string?zhuohao?=?“K2“;
????????string?payType?=?“微信“;
????????string?payState?=?“已支付“;
????????string?dingdan?=?“888888“;
????????string?time?=?DateTime.Now.ToString（）;
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?“????????測試場景?????????“
????????????????+?“\n“?+?“桌號：“?+?zhuohao?+?“\n“
????????????????+?“\n“?+?“支付方式：“?+?payType?+?“\n“
????????????????+?“\n“?+?“支付狀態：“?+?payState?+?“\n“
????????????????+?“\n“?+?“訂單號：“?+?dingdan?+?“\n“
????????????????+?“\n“?+?“下單時間：“?+?time?+?“\n“
????????????????+?“--------------------------“?+?“\n“
????????????????+?“商品名稱????數量???小計（元）“?+?“\n“
????????????????+?“--------------------------“?+?“\n“
????????????????+?“丹麥威士忌???1?????￥0.02???“?+?“\n“
????????????????+?“--------------------------“?+?“\n“
????????????????+?“???合計??????1?????￥0.02?“?+?“\n“
????????????????+?“--------------------------“?+?“\n“;
????????}

????????private?void?printDocument1_PrintPage（object?sender?System.Drawing.Printing.PrintPageEventArgs?e）
????????{
????????????Print（e）;
????????}

????????private?void?printDocument2_PrintPage（object?sender?PrintPageEventArgs?e）
????????{
????????????Print（e）;
????????}

????????private?void?comboBox1_SelectedIndexChanged（object?sender?EventArgs?e）
????????{
????????????//textBox3.Text?=?comboBox1.Text;
????????????//textBox3.ReadOnly?=?true;
????????}

????????//設置打印機
????????private?void?button4_Click（object?sender?EventArgs?e）
????????{
????????????pageSetupDialog2.ShowDialog（）;
????????}

????????private?void?Print（PrintPageEventArgs?e）
????????{
????????????Font?font?=?new?Font（“宋體“?9?Fontstyle.Bold）;
?????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-20?15:52??PrintTest\
?????目錄???????????0??2017-09-20?15:52??PrintTest\.vs\
?????目錄???????????0??2017-09-20?15:52??PrintTest\.vs\PrintTest\
?????目錄???????????0??2017-09-20?15:52??PrintTest\.vs\PrintTest\v14\
?????文件???????24064??2017-09-26?14:19??PrintTest\.vs\PrintTest\v14\.suo
?????目錄???????????0??2017-09-26?14:19??PrintTest\PrintTest\
?????文件?????????189??2017-09-20?15:52??PrintTest\PrintTest\App.config
?????文件????????9831??2017-09-26?14:18??PrintTest\PrintTest\Form1.Designer.cs
?????文件????????3280??2017-09-26?14:19??PrintTest\PrintTest\Form1.cs
?????文件???????22552??2017-09-26?14:18??PrintTest\PrintTest\Form1.resx
?????文件????????5480??2017-09-26?14:18??PrintTest\PrintTest\PrintTest.csproj
?????文件?????????453??2017-09-20?17:31??PrintTest\PrintTest\PrintTest.csproj.user
?????文件?????????521??2017-09-20?15:52??PrintTest\PrintTest\Program.cs
?????目錄???????????0??2017-09-20?15:52??PrintTest\PrintTest\Properties\
?????文件????????1326??2017-09-20?15:52??PrintTest\PrintTest\Properties\AssemblyInfo.cs
?????文件????????2831??2017-09-20?15:52??PrintTest\PrintTest\Properties\Resources.Designer.cs
?????文件????????5612??2017-09-20?15:52??PrintTest\PrintTest\Properties\Resources.resx
?????文件????????1096??2017-09-20?15:52??PrintTest\PrintTest\Properties\Settings.Designer.cs
?????文件?????????249??2017-09-20?15:52??PrintTest\PrintTest\Properties\Settings.settings
?????目錄???????????0??2017-09-26?14:19??PrintTest\PrintTest\Service?References\
?????文件?????8388608??2017-09-26?14:18??PrintTest\PrintTest\Test.mdf
?????文件?????8388608??2017-09-26?14:18??PrintTest\PrintTest\Test_log.ldf
?????目錄???????????0??2017-09-20?15:52??PrintTest\PrintTest\bin\
?????目錄???????????0??2017-09-25?17:36??PrintTest\PrintTest\bin\Debug\
?????文件???????23552??2017-09-26?14:18??PrintTest\PrintTest\bin\Debug\PrintTest.exe
?????文件?????????189??2017-09-20?15:52??PrintTest\PrintTest\bin\Debug\PrintTest.exe.config
?????文件???????22016??2017-09-26?14:18??PrintTest\PrintTest\bin\Debug\PrintTest.pdb
?????文件???????22696??2017-09-26?14:19??PrintTest\PrintTest\bin\Debug\PrintTest.vshost.exe
?????文件?????????189??2017-09-20?15:52??PrintTest\PrintTest\bin\Debug\PrintTest.vshost.exe.config
?????文件?????????490??2015-10-30?15:19??PrintTest\PrintTest\bin\Debug\PrintTest.vshost.exe.manifest
?????文件?????8388608??2017-09-26?14:18??PrintTest\PrintTest\bin\Debug\Test.mdf
............此處省略17個文件信息