using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?MSCommLib;

namespace?登錄DEMO1
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????MSCommLib.MSComm?COM?=?new?MSCommLib.MSComm（）;
????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????Form2?frm2?=?new?Form2（）;
????????????frm2.Show（）;
????????????this.Hide（）;
????????}

????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????Form3?frm3?=?new?Form3（）;
????????????frm3.Show（）;
????????????this.Hide（）;
????????}

????????private?void?button4_Click（object?sender?EventArgs?e）
????????{
????????????Form4?frm4?=?new?Form4（）;
????????????frm4.Show（）;
????????????this.Hide（）;
????????}

????????private?void?button5_Click（object?sender?EventArgs?e）
????????{
???????????
????????}
????????private?byte?ASCI（byte?byt）
????????{
????????????string?str;
????????????str?=?byt.ToString（“X“）;
????????????switch?（str）
????????????{
????????????????case?“30“:
????????????????????return?0x0;
????????????????case?“31“:
????????????????????return?0x1;
????????????????case?“32“:
????????????????????return?0x2;
????????????????case?“33“:
????????????????????return?0x3;
????????????????case?“34“:
????????????????????return?0x4;
????????????????case?“35“:
????????????????????return?0x5;
????????????????case?“36“:
????????????????????return?0x6;
????????????????case?“37“:
????????????????????return?0x7;
????????????????case?“38“:
????????????????????return?0x8;
????????????????case?“39“:
????????????????????return?0x9;
????????????????case?“41“:
????????????????????return?0xA;
????????????????case?“42“:
????????????????????return?0xB;
????????????????case?“43“:
????????????????????return?0xC;
????????????????case?“44“:
????????????????????return?0xD;
????????????????case?“45“:
????????????????????return?0xE;
????????????????case?“46“:
????????????????????return?0xF;
????????????????default:?return?0xE;
????????????}
????????}
????????private?void?button6_Click（object?sender?EventArgs?e）
????????{
????????????this.Close（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????if?（COM.PortOpen）
????????????COM.PortOpen?=?false;//啟用通信口之前判斷通信口是否在打開狀態(tài)，如果打開，則關(guān)閉????????????????
????????????COM.CommPort?=?short.Parse（“1“）;//（comboBox1.Text.ToString（））;//設(shè)置通信口號
????????????COM.PortOpen?=?true;
????????????COM.Settings?=?“9600E71“;
????????????COM.InputMode?=?MSCommLib.InputModeConstants.comInputModeBinary;
????????????COM.RThreshold?=?1;
????????????COM.SThreshold?=?1;
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????byte[]?BY?=?{?0x02?0x30?0x31?0x30?0x43?0x38?0x3

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

?????文件?????354304??2019-05-28?15:52??C#與三菱PLC通訊\bin\Debug\登錄DEMO1.exe

?????文件??????69120??2019-05-28?15:52??C#與三菱PLC通訊\bin\Debug\登錄DEMO1.pdb

?????文件??????11600??2019-09-28?14:31??C#與三菱PLC通訊\bin\Debug\登錄DEMO1.vshost.exe

?????文件????????490??2015-11-13?10:24??C#與三菱PLC通訊\bin\Debug\登錄DEMO1.vshost.exe.manifest

?????文件???????3885??2019-05-28?15:53??C#與三菱PLC通訊\Form1.cs

?????文件??????11109??2019-05-28?15:52??C#與三菱PLC通訊\Form1.Designer.cs

?????文件?????210915??2019-05-28?15:52??C#與三菱PLC通訊\Form1.resx

?????文件????????898??2019-05-18?16:26??C#與三菱PLC通訊\Form2.cs

?????文件???????4568??2019-05-18?16:26??C#與三菱PLC通訊\Form2.Designer.cs

?????文件???????5817??2019-05-18?16:26??C#與三菱PLC通訊\Form2.resx

?????文件????????898??2019-05-18?16:22??C#與三菱PLC通訊\Form3.cs

?????文件???????4006??2019-05-18?16:22??C#與三菱PLC通訊\Form3.Designer.cs

?????文件???????5817??2019-05-18?16:22??C#與三菱PLC通訊\Form3.resx

?????文件????????898??2019-05-24?16:00??C#與三菱PLC通訊\Form4.cs

?????文件???????4006??2019-05-24?16:00??C#與三菱PLC通訊\Form4.Designer.cs

?????文件???????5817??2019-05-24?16:00??C#與三菱PLC通訊\Form4.resx

?????文件???????1195??2019-05-25?08:29??C#與三菱PLC通訊\Login.cs

?????文件???????6749??2019-05-24?16:19??C#與三菱PLC通訊\Login.Designer.cs

?????文件?????145401??2019-05-24?16:19??C#與三菱PLC通訊\Login.resx

?????文件??????10439??2019-05-24?16:16??C#與三菱PLC通訊\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7125??2019-09-28?14:31??C#與三菱PLC通訊\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????18432??2019-05-25?08:10??C#與三菱PLC通訊\obj\x86\Debug\Interop.MSCommLib.dll

?????文件???????5120??2019-05-28?15:52??C#與三菱PLC通訊\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件???????2448??2019-09-28?14:31??C#與三菱PLC通訊\obj\x86\Debug\切腳機控制.csproj.FileListAbsolute.txt

?????文件???????1279??2019-05-28?15:52??C#與三菱PLC通訊\obj\x86\Debug\切腳機控制.csproj.GenerateResource.Cache

?????文件????????722??2019-05-25?08:10??C#與三菱PLC通訊\obj\x86\Debug\切腳機控制.csproj.ResolveComReference.cache

?????文件??????16482??2019-05-24?16:17??C#與三菱PLC通訊\obj\x86\Debug\切腳機控制.csprojResolveAssemblyReference.cache

?????文件????????554??2019-05-18?11:09??C#與三菱PLC通訊\obj\x86\Debug\登錄DEMO1.csproj.FileListAbsolute.txt

?????文件????????975??2019-05-18?11:06??C#與三菱PLC通訊\obj\x86\Debug\登錄DEMO1.csproj.GenerateResource.Cache

?????文件?????354304??2019-05-28?15:52??C#與三菱PLC通訊\obj\x86\Debug\登錄DEMO1.exe

............此處省略32個文件信息