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.Net;
using?System.Threading;
using?System.Net.Sockets;

namespace?上位控制程序
{
????public?partial?class?Form1?:?Form
????{
????????public?static?IPEndPoint?udpPoint?=?new?IPEndPoint（IPAddress.Any?16006）;
????????public?static?UdpClient?udpClient?=?new?UdpClient（udpPoint）;
????????public?static?IPEndPoint?serverPoint?=?new?IPEndPoint（IPAddress.Parse（“192.168.1.91“）?16006）;
????????public?Form1（）
????????{
????????????InitializeComponent（）;

????????????this.StartPosition?=?FormStartPosition.Manual;
????????????this.Left?=?1366;
????????????this.Top?=?0;
????????????this.Width?=?800;
????????????this.Height?=?600;

????????}

????????private?void?btnGoWorkPos_Click（object?sender?EventArgs?e）
????????{
????????????byte[]?buf?=?new?byte[20];
????????????buf[0]?=?0xeb;
????????????buf[1]?=?0x90;
????????????buf[2]?=?0x91;
????????????buf[3]?=?0xa0;
????????????buf[4]?=?0x00;
????????????buf[5]?=?0x01;
????????????buf[6]?=?0x00;

????????????ushort?ret?=?SetCheck（buf?7）;
????????????udpClient.Send（buf?9?serverPoint）;
????????}

????????private?void?btnGoLiaoTong_Click（object?sender?EventArgs?e）
????????{
????????????byte[]?buf?=?new?byte[20];
????????????buf[0]?=?0xeb;
????????????buf[1]?=?0x90;
????????????buf[2]?=?0x91;
????????????buf[3]?=?0xa1;
????????????buf[4]?=?0x00;
????????????buf[5]?=?0x01;
????????????buf[6]?=?0x00;

????????????ushort?ret?=?SetCheck（buf?7）;
????????????udpClient.Send（buf?9?serverPoint）;
????????}

????????private?void?btnGoStandby_Click（object?sender?EventArgs?e）
????????{
????????????byte[]?buf?=?new?byte[20];
????????????buf[0]?=?0xeb;
????????????buf[1]?=?0x90;
????????????buf[2]?=?0x91;
????????????buf[3]?=?0xa2;
????????????buf[4]?=?0x00;
????????????buf[5]?=?0x01;
????????????buf[6]?=?0x00;

????????????ushort?ret?=?SetCheck（buf?7）;
????????????udpClient.Send（buf?9?serverPoint）;
????????}

????????ushort?CRC16（byte[]?pszBuf?UInt16?unLength）
????????{
????????????UInt16?i?j?CurVal;
????????????UInt16?CrcReg?=?0xFFFF;

????????????for?（i?=?0;?i?????????????{
????????????????CurVal?=?（UInt16）（（pszBuf[i]）?<
????????????????for?（j?=?0;?j?????????????????{
????????????????????if?（（short）（CrcReg?^?CurVal）?????????????????????????CrcReg?=?（ushort）（（CrcReg?<????????????????????else
????????????????????????CrcReg?<<=?1;
????????????????????CurVal?<<=?1;
????????????????}
????????????}
????????????return?CrcReg;
????????}
????????ushort?SetCheck（byte[]?pszBuf?UInt16?unLength）
????????{
????????????UInt16?ret?=?CRC16（pszBuf?unLength）;
????????????pszBuf[unLength]?=?（byte）（ret）;
????????????pszBuf[unLength+1]?=?（byte）（ret>>8）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\
?????文件?????????157??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\App.config
?????文件????????6536??2020-11-12?13:46??上位控制程序（c#網絡通信例程）\上位控制程序\Form1.Designer.cs
?????文件????????4333??2020-12-29?09:03??上位控制程序（c#網絡通信例程）\上位控制程序\Form1.cs
?????文件????????5817??2020-11-12?13:46??上位控制程序（c#網絡通信例程）\上位控制程序\Form1.resx
?????文件?????????534??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\Program.cs
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\
?????文件????????1360??2020-11-11?15:32??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\AssemblyInfo.cs
?????文件????????2876??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\Resources.Designer.cs
?????文件????????5612??2020-11-11?15:32??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\Resources.resx
?????文件????????1118??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\Settings.Designer.cs
?????文件?????????249??2020-11-11?15:32??上位控制程序（c#網絡通信例程）\上位控制程序\Properties\Settings.settings
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\bin\
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\
?????文件???????10752??2020-11-11?21:16??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.exe
?????文件?????????157??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.exe.config
?????文件???????28160??2020-11-11?21:16??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.pdb
?????文件???????22704??2020-11-11?21:16??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.vshost.exe
?????文件?????????157??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.vshost.exe.config
?????文件?????????490??2019-03-19?12:46??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Debug\上位控制程序.vshost.exe.manifest
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\
?????文件???????10752??2020-12-29?09:03??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.exe
?????文件?????????157??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.exe.config
?????文件???????32256??2020-12-29?09:03??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.pdb
?????文件???????22704??2021-01-20?11:01??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.vshost.exe
?????文件?????????157??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.vshost.exe.config
?????文件?????????490??2019-03-19?12:46??上位控制程序（c#網絡通信例程）\上位控制程序\bin\Release\上位控制程序.vshost.exe.manifest
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\obj\
?????目錄???????????0??2021-01-20?11:02??上位控制程序（c#網絡通信例程）\上位控制程序\obj\Debug\
?????文件????????1087??2020-11-11?21:11??上位控制程序（c#網絡通信例程）\上位控制程序\obj\Debug\DesignTimeResolveAssemblyReferences.cache
............此處省略27個文件信息