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?S7.Net;

namespace?WindowsFormsApp1
{
????public?partial?class?Form1?:?Form
????{
????????//定義PLC類型
????????Plc?S71500;??????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
???????????
????????}
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{

????????????//下拉框添加數據類型項
????????????Data_Type.Items.Add（“Bool“）;
????????????Data_Type.Items.Add（“Int“）;
????????????Data_Type.Items.Add（“DInt“）;
????????????Data_Type.Items.Add（“Real“）;
????????????Data_Type.Text?=?“Real“;

????????????//使能、禁止按鈕操作
????????????button1.Enabled?=?true;
????????????button2.Enabled?=?false;
????????????Read_Data.Enabled?=?false;
????????????Write_Data.Enabled?=?false;
????????}
????????
????????private?void?label4_Click

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\.vs\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\.vs\S7_1500_Test\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\.vs\S7_1500_Test\v15\
?????文件???????60416??2018-09-21?09:22??S7_1500_Test\.vs\S7_1500_Test\v15\.suo
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\.vs\S7_1500_Test\v15\Server\
?????目錄???????????0??2018-09-21?09:22??S7_1500_Test\.vs\S7_1500_Test\v15\Server\sqlite3\
?????文件???????????0??2018-09-20?11:27??S7_1500_Test\.vs\S7_1500_Test\v15\Server\sqlite3\db.lock
?????文件??????618496??2018-09-21?09:22??S7_1500_Test\.vs\S7_1500_Test\v15\Server\sqlite3\storage.ide
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\S7netplus.0.3.0\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\S7netplus.0.3.0\lib\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\S7netplus.0.3.0\lib\net452\
?????文件???????65536??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\net452\S7.Net.dll
?????文件???????21424??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\net452\S7.Net.pdb
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard1.3\
?????文件???????65536??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard1.3\S7.Net.dll
?????文件???????21368??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard1.3\S7.Net.pdb
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard2.0\
?????文件???????65536??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard2.0\S7.Net.dll
?????文件???????21424??2018-07-11?21:00??S7_1500_Test\packages\S7netplus.0.3.0\lib\netstandard2.0\S7.Net.pdb
?????文件??????120700??2018-09-20?11:41??S7_1500_Test\packages\S7netplus.0.3.0\S7netplus.0.3.0.nupkg
?????文件????????1136??2018-09-20?13:47??S7_1500_Test\S7_1500_Test.sln
?????目錄???????????0??2018-09-21?09:22??S7_1500_Test\WindowsFormsApp1\
?????文件?????????189??2018-09-20?11:27??S7_1500_Test\WindowsFormsApp1\App.config
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\WindowsFormsApp1\bin\
?????目錄???????????0??2018-09-20?16:17??S7_1500_Test\WindowsFormsApp1\bin\Debug\
?????文件???????65536??2018-07-11?21:00??S7_1500_Test\WindowsFormsApp1\bin\Debug\S7.Net.dll
?????文件???????21424??2018-07-11?21:00??S7_1500_Test\WindowsFormsApp1\bin\Debug\S7.Net.pdb
?????文件???????15360??2018-09-21?09:22??S7_1500_Test\WindowsFormsApp1\bin\Debug\WindowsFormsApp1.exe
?????文件?????????189??2018-09-20?11:27??S7_1500_Test\WindowsFormsApp1\bin\Debug\WindowsFormsApp1.exe.config
............此處省略31個文件信息